A hub bearing, also known as a wheel hub bearing, enables the wheels and attached components to rotate smoothly and keeps the wheel attached to the car. The bearings are mounted on a wheel hub, which is located between the brake drums and the axle. Wheel bearings wear out over time due to age and contamination. As they wear out, excess play also develops in the bearing. The main signs of a damaged wheel hub bearing are abnormal noises andloose steering. Our hub bearing assemblies are made from high quality materials for durability, reliability, and high performance. A high quality seal design offers premium protection from contamination and ensures a clean, long lasting hub bearing. Our hub bearings are precision-machined and pre-coated with an anti-corrosion lubricant for enhanced protection and performance. They are manufactured to meet or exceed expectations for performance and fit. In addition, they are designed for quick and easy installation. Please note: Hub Bearings should always be replaced in pairs (front or rear). In addition, hub bearings must be torqued to vehicle specifications to prevent failure.
Solver problem:
Frequently unberable
Car Jitter
Power reduction
Car noise
Features:
Good Ball: Precision and dimensions are more stable.
Good grease: allow the bearing to roll smoother.
Durable quality: excellent metal material, wear-resistant and durable.
All products are all factory full inspection , like ABS detection,noise detection, cleareance detection for completed product, vibration detection, Angular clearance detection, Waterproof and dustproof detection and so on, making products more durable,more safe and life longer.
Reduce abnormal noise,Stable driving
High security
Longer service life and lower maintenance cost.
In-situ installation: Original specification,installation in 1 step. With accurately locate mounting holes
Why choose us to be your cooperated supplier from China? 1. A wide range of Wheel Hub Bearingfor options. 2. Quality assurance: Advanced equipment, 100% finished product check, all of the products are inpsected carefully by QC before delivery. Product is Safe, Fixed,Stable,Durable. 3. Fast delivery, Prompt response,Professional staffs. 4. The customized components also can be manufactured 5. Neutral packing, export standard carton, or as your requirement. 6. Competive price: Order a HQ container, price will be more favorable.
Related Products 1. A wide range of Radiator Cooling Fan and other parts for options. 2. Quality assurance: Advanced equipment, 100% finished product check, all of the products are inpsected carefully by QC before delivery. Product is Safe, Fixed,Stable,Durable. 3. Fast delivery, Prompt response,Professional staffs. 4. The customized components also can be manufactured 5. Neutral packing, export standard carton, or as your requirement. 6. Competive price: Order a HQ container, price will be more favorable. FAQ 1. Is the product fit to your car model? Please check if the parts are suitable for your model before purchase. Or please tell us your Car Model and OE Number, and tell us the product name.
2. What you can supply to me? We could supply all kinds of auto spare parts and accessories. Besides ,we provide OEM service, shipping service and QC service as well to make sure you get ONE-STOP purchase process from us.
3. Can you customize the products as per our request? Yes, we do OEM and ODM. We could make the product suggestion based on your idea and budget.
4. How to get a sample from you? All samples will be free if unit cost under 20USD,but the freight should be on your side. If you have express account like DHL,UPS etc we will send you directly, if you don’t have you can send express cost to our paypal account, any sample cost could be returned when you make order.
5. What’s your payment term? We usually doing 30% deposit and 70% balance against copy of B/L by T/T, We also accept L/C ,D/P if total amount over $30000.
Welcome to your inqury now and built a long cooperatitive relationship with our professional service.
Applications of Spline Couplings
A spline coupling is a highly effective means of connecting 2 or more components. These types of couplings are very efficient, as they combine linear motion with rotation, and their efficiency makes them a desirable choice in numerous applications. Read on to learn more about the main characteristics and applications of spline couplings. You will also be able to determine the predicted operation and wear. You can easily design your own couplings by following the steps outlined below.
Optimal design
The spline coupling plays an important role in transmitting torque. It consists of a hub and a shaft with splines that are in surface contact without relative motion. Because they are connected, their angular velocity is the same. The splines can be designed with any profile that minimizes friction. Because they are in contact with each other, the load is not evenly distributed, concentrating on a small area, which can deform the hub surface. Optimal spline coupling design takes into account several factors, including weight, material characteristics, and performance requirements. In the aeronautics industry, weight is an important design factor. S.A.E. and ANSI tables do not account for weight when calculating the performance requirements of spline couplings. Another critical factor is space. Spline couplings may need to fit in tight spaces, or they may be subject to other configuration constraints. Optimal design of spline couplers may be characterized by an odd number of teeth. However, this is not always the case. If the external spline’s outer diameter exceeds a certain threshold, the optimal spline coupling model may not be an optimal choice for this application. To optimize a spline coupling for a specific application, the user may need to consider the sizing method that is most appropriate for their application. Once a design is generated, the next step is to test the resulting spline coupling. The system must check for any design constraints and validate that it can be produced using modern manufacturing techniques. The resulting spline coupling model is then exported to an optimisation tool for further analysis. The method enables a designer to easily manipulate the design of a spline coupling and reduce its weight. The spline coupling model 20 includes the major structural features of a spline coupling. A product model software program 10 stores default values for each of the spline coupling’s specifications. The resulting spline model is then calculated in accordance with the algorithm used in the present invention. The software allows the designer to enter the spline coupling’s radii, thickness, and orientation.
Characteristics
An important aspect of aero-engine splines is the load distribution among the teeth. The researchers have performed experimental tests and have analyzed the effect of lubrication conditions on the coupling behavior. Then, they devised a theoretical model using a Ruiz parameter to simulate the actual working conditions of spline couplings. This model explains the wear damage caused by the spline couplings by considering the influence of friction, misalignment, and other conditions that are relevant to the splines’ performance. In order to design a spline coupling, the user first inputs the design criteria for sizing load carrying sections, including the external spline 40 of the spline coupling model 30. Then, the user specifies torque margin performance requirement specifications, such as the yield limit, plastic buckling, and creep buckling. The software program then automatically calculates the size and configuration of the load carrying sections and the shaft. These specifications are then entered into the model software program 10 as specification values. Various spline coupling configuration specifications are input on the GUI screen 80. The software program 10 then generates a spline coupling model by storing default values for the various specifications. The user then can manipulate the spline coupling model by modifying its various specifications. The final result will be a computer-aided design that enables designers to optimize spline couplings based on their performance and design specifications. The spline coupling model software program continually evaluates the validity of spline coupling models for a particular application. For example, if a user enters a data value signal corresponding to a parameter signal, the software compares the value of the signal entered to the corresponding value in the knowledge base. If the values are outside the specifications, a warning message is displayed. Once this comparison is completed, the spline coupling model software program outputs a report with the results. Various spline coupling design factors include weight, material properties, and performance requirements. Weight is 1 of the most important design factors, particularly in the aeronautics field. ANSI and S.A.E. tables do not consider these factors when calculating the load characteristics of spline couplings. Other design requirements may also restrict the configuration of a spline coupling.
Applications
Spline couplings are a type of mechanical joint that connects 2 rotating shafts. Its 2 parts engage teeth that transfer load. Although splines are commonly over-dimensioned, they are still prone to fatigue and static behavior. These properties also make them prone to wear and tear. Therefore, proper design and selection are vital to minimize wear and tear on splines. There are many applications of spline couplings. A key design is based on the size of the shaft being joined. This allows for the proper spacing of the keys. A novel method of hobbing allows for the formation of tapered bases without interference, and the root of the keys is concentric with the axis. These features enable for high production rates. Various applications of spline couplings can be found in various industries. To learn more, read on. FE based methodology can predict the wear rate of spline couplings by including the evolution of the coefficient of friction. This method can predict fretting wear from simple round-on-flat geometry, and has been calibrated with experimental data. The predicted wear rate is reasonable compared to the experimental data. Friction evolution in spline couplings depends on the spline geometry. It is also crucial to consider the lubrication condition of the splines. Using a spline coupling reduces backlash and ensures proper alignment of mated components. The shaft’s splined tooth form transfers rotation from the splined shaft to the internal splined member, which may be a gear or other rotary device. A spline coupling’s root strength and torque requirements determine the type of spline coupling that should be used. The spline root is usually flat and has a crown on 1 side. The crowned spline has a symmetrical crown at the centerline of the face-width of the spline. As the spline length decreases toward the ends, the teeth are becoming thinner. The tooth diameter is measured in pitch. This means that the male spline has a flat root and a crowned spline.
Predictability
Spindle couplings are used in rotating machinery to connect 2 shafts. They are composed of 2 parts with teeth that engage each other and transfer load. Spline couplings are commonly over-dimensioned and are prone to static and fatigue behavior. Wear phenomena are also a common problem with splines. To address these issues, it is essential to understand the behavior and predictability of these couplings. Dynamic behavior of spline-rotor couplings is often unclear, particularly if the system is not integrated with the rotor. For example, when a misalignment is not present, the main response frequency is 1 X-rotating speed. As the misalignment increases, the system starts to vibrate in complex ways. Furthermore, as the shaft orbits depart from the origin, the magnitudes of all the frequencies increase. Thus, research results are useful in determining proper design and troubleshooting of rotor systems. The model of misaligned spline couplings can be obtained by analyzing the stress-compression relationships between 2 spline pairs. The meshing force model of splines is a function of the system mass, transmitting torque, and dynamic vibration displacement. This model holds when the dynamic vibration displacement is small. Besides, the CZPT stepping integration method is stable and has high efficiency. The slip distributions are a function of the state of lubrication, coefficient of friction, and loading cycles. The predicted wear depths are well within the range of measured values. These predictions are based on the slip distributions. The methodology predicts increased wear under lightly lubricated conditions, but not under added lubrication. The lubrication condition and coefficient of friction are the key factors determining the wear behavior of splines.
A hub bearing, also known as a wheel hub bearing, enables the wheels and attached components to rotate smoothly and keeps the wheel attached to the car. The bearings are mounted on a wheel hub, which is located between the brake drums and the axle. Wheel bearings wear out over time due to age and contamination. As they wear out, excess play also develops in the bearing. The main signs of a damaged wheel hub bearing are abnormal noises andloose steering. Our hub bearing assemblies are made from high quality materials for durability, reliability, and high performance. A high quality seal design offers premium protection from contamination and ensures a clean, long lasting hub bearing. Our hub bearings are precision-machined and pre-coated with an anti-corrosion lubricant for enhanced protection and performance. They are manufactured to meet or exceed expectations for performance and fit. In addition, they are designed for quick and easy installation. Please note: Hub Bearings should always be replaced in pairs (front or rear). In addition, hub bearings must be torqued to vehicle specifications to prevent failure.
Solver problem:
Frequently unberable
Car Jitter
Power reduction
Car noise
Features:
Good Ball: Precision and dimensions are more stable.
Good grease: allow the bearing to roll smoother.
Durable quality: excellent metal material, wear-resistant and durable.
All products are all factory full inspection , like ABS detection,noise detection, cleareance detection for completed product, vibration detection, Angular clearance detection, Waterproof and dustproof detection and so on, making products more durable,more safe and life longer.
Reduce abnormal noise,Stable driving
High security
Longer service life and lower maintenance cost.
In-situ installation: Original specification,installation in 1 step. With accurately locate mounting holes
Why choose us to be your cooperated supplier from China? 1. A wide range of Wheel Hub Bearingfor options. 2. Quality assurance: Advanced equipment, 100% finished product check, all of the products are inpsected carefully by QC before delivery. Product is Safe, Fixed,Stable,Durable. 3. Fast delivery, Prompt response,Professional staffs. 4. The customized components also can be manufactured 5. Neutral packing, export standard carton, or as your requirement. 6. Competive price: Order a HQ container, price will be more favorable.
Related Products 1. A wide range of Radiator Cooling Fan and other parts for options. 2. Quality assurance: Advanced equipment, 100% finished product check, all of the products are inpsected carefully by QC before delivery. Product is Safe, Fixed,Stable,Durable. 3. Fast delivery, Prompt response,Professional staffs. 4. The customized components also can be manufactured 5. Neutral packing, export standard carton, or as your requirement. 6. Competive price: Order a HQ container, price will be more favorable. FAQ 1. Is the product fit to your car model? Please check if the parts are suitable for your model before purchase. Or please tell us your Car Model and OE Number, and tell us the product name.
2. What you can supply to me? We could supply all kinds of auto spare parts and accessories. Besides ,we provide OEM service, shipping service and QC service as well to make sure you get ONE-STOP purchase process from us.
3. Can you customize the products as per our request? Yes, we do OEM and ODM. We could make the product suggestion based on your idea and budget.
4. How to get a sample from you? All samples will be free if unit cost under 20USD,but the freight should be on your side. If you have express account like DHL,UPS etc we will send you directly, if you don’t have you can send express cost to our paypal account, any sample cost could be returned when you make order.
5. What’s your payment term? We usually doing 30% deposit and 70% balance against copy of B/L by T/T, We also accept L/C ,D/P if total amount over $30000.
Welcome to your inqury now and built a long cooperatitive relationship with our professional service.
Types of Splines
There are 4 types of splines: Involute, Parallel key, helical, and ball. Learn about their characteristics. And, if you’re not sure what they are, you can always request a quotation. These splines are commonly used for building special machinery, repair jobs, and other applications. The CZPT Manufacturing Company manufactures these shafts. It is a specialty manufacturer and we welcome your business.
Involute splines
The involute spline provides a more rigid and durable structure, and is available in a variety of diameters and spline counts. Generally, steel, carbon steel, or titanium are used as raw materials. Other materials, such as carbon fiber, may be suitable. However, titanium can be difficult to produce, so some manufacturers make splines using other constituents. When splines are used in shafts, they prevent parts from separating during operation. These features make them an ideal choice for securing mechanical assemblies. Splines with inward-curving grooves do not have sharp corners and are therefore less likely to break or separate while they are in operation. These properties help them to withstand high-speed operations, such as braking, accelerating, and reversing. A male spline is fitted with an externally-oriented face, and a female spline is inserted through the center. The teeth of the male spline typically have chamfered tips to provide clearance with the transition area. The radii and width of the teeth of a male spline are typically larger than those of a female spline. These specifications are specified in ANSI or DIN design manuals. The effective tooth thickness of a spline depends on the involute profile error and the lead error. Also, the spacing of the spline teeth and keyways can affect the effective tooth thickness. Involute splines in a splined shaft are designed so that at least 25 percent of the spline teeth engage during coupling, which results in a uniform distribution of load and wear on the spline.
Parallel key splines
A parallel splined shaft has a helix of equal-sized grooves around its circumference. These grooves are generally parallel or involute. Splines minimize stress concentrations in stationary joints and allow linear and rotary motion. Splines may be cut or cold-rolled. Cold-rolled splines have more strength than cut spines and are often used in applications that require high strength, accuracy, and a smooth surface. A parallel key splined shaft features grooves and keys that are parallel to the axis of the shaft. This design is best suited for applications where load bearing is a primary concern and a smooth motion is needed. A parallel key splined shaft can be made from alloy steels, which are iron-based alloys that may also contain chromium, nickel, molybdenum, copper, or other alloying materials. A splined shaft can be used to transmit torque and provide anti-rotation when operating as a linear guide. These shafts have square profiles that match up with grooves in a mating piece and transmit torque and rotation. They can also be easily changed in length, and are commonly used in aerospace. Its reliability and fatigue life make it an excellent choice for many applications. The main difference between a parallel key splined shaft and a keyed shaft is that the former offers more flexibility. They lack slots, which reduce torque-transmitting capacity. Splines offer equal load distribution along the gear teeth, which translates into a longer fatigue life for the shaft. In agricultural applications, shaft life is essential. Agricultural equipment, for example, requires the ability to function at high speeds for extended periods of time.
Involute helical splines
Involute splines are a common design for splined shafts. They are the most commonly used type of splined shaft and feature equal spacing among their teeth. The teeth of this design are also shorter than those of the parallel spline shaft, reducing stress concentration. These splines can be used to transmit power to floating or permanently fixed gears, and reduce stress concentrations in the stationary joint. Involute splines are the most common type of splined shaft, and are widely used for a variety of applications in automotive, machine tools, and more. Involute helical spline shafts are ideal for applications involving axial motion and rotation. They allow for face coupling engagement and disengagement. This design also allows for a larger diameter than a parallel spline shaft. The result is a highly efficient gearbox. Besides being durable, splines can also be used for other applications involving torque and energy transfer. A new statistical model can be used to determine the number of teeth that engage for a given load. These splines are characterized by a tight fit at the major diameters, thereby transferring concentricity from the shaft to the female spline. A male spline has chamfered tips for clearance with the transition area. ANSI and DIN design manuals specify the different classes of fit. The design of involute helical splines is similar to that of gears, and their ridges or teeth are matched with the corresponding grooves in a mating piece. It enables torque and rotation to be transferred to a mate piece while maintaining alignment of the 2 components. Different types of splines are used in different applications. Different splines can have different levels of tooth height.
Involute ball splines
When splines are used, they allow the shaft and hub to engage evenly over the shaft’s entire circumference. Because the teeth are evenly spaced, the load that they can transfer is uniform and their position is always the same regardless of shaft length. Whether the shaft is used to transmit torque or to transmit power, splines are a great choice. They provide maximum strength and allow for linear or rotary motion. There are 3 basic types of splines: helical, crown, and ball. Crown splines feature equally spaced grooves. Crown splines feature involute sides and parallel sides. Helical splines use involute teeth and are often used in small diameter shafts. Ball splines contain a ball bearing inside the splined shaft to facilitate rotary motion and minimize stress concentration in stationary joints. The 2 types of splines are classified under the ANSI classes of fit. Fillet root splines have teeth that mesh along the longitudinal axis of rotation. Flat root splines have similar teeth, but are intended to optimize strength for short-term use. Both types of splines are important for ensuring the shaft aligns properly and is not misaligned. The friction coefficient of the hub is a complex process. When the hub is off-center, the center moves in predictable but irregular motion. Moreover, when the shaft is centered, the center may oscillate between being centered and being off-center. To compensate for this, the torque must be adequate to keep the shaft in its axis during all rotation angles. While straight-sided splines provide similar centering, they have lower misalignment load factors.
Keyed shafts
Essentially, splined shafts have teeth or ridges that fit together to transfer torque. Because splines are not as tall as involute gears, they offer uniform torque transfer. Additionally, they provide the opportunity for torque and rotational changes and improve wear resistance. In addition to their durability, splined shafts are popular in the aerospace industry and provide increased reliability and fatigue life. Keyed shafts are available in different materials, lengths, and diameters. When used in high-power drive applications, they offer higher torque and rotational speeds. The higher torque they produce helps them deliver power to the gearbox. However, they are not as durable as splined shafts, which is why the latter is usually preferred in these applications. And while they’re more expensive, they’re equally effective when it comes to torque delivery. Parallel keyed shafts have separate profiles and ridges and are used in applications requiring accuracy and precision. Keyed shafts with rolled splines are 35% stronger than cut splines and are used where precision is essential. These splines also have a smooth finish, which can make them a good choice for precision applications. They also work well with gears and other mechanical systems that require accurate torque transfer. Carbon steel is another material used for splined shafts. Carbon steel is known for its malleability, and its shallow carbon content helps create reliable motion. However, if you’re looking for something more durable, consider ferrous steel. This type contains metals such as nickel, chromium, and molybdenum. And it’s important to remember that carbon steel is not the only material to consider.
Usage: Auto bearing hub Car Make: PLYMOUTH dodge OE NO.: 4419628 Place of Origin: ZHangZhoug, China (Mainland) Brand Name: ODS Model Number: 513231 Material: GCr. 15
Packaging Details: Single White Box Packing+Carton+Pallet Delivery Detail: 45 days after confirm the order 3) OEM service is available
Front Axle Flange Diameter : 5.5 In. Bolt Circle Diameter : 4.5 In. Wheel Pilot Diameter : 2.81 In. Brake Pilot Diameter : 2.88 In. Flange Offset : 1.48 In. Hub Pilot Diameter : 3.42 In. Hub Bolt Circle Diameter : 4.41 In. Bolt Size : M12x1.5 Bolt Quantity : 5 Bolt Hole qty : 4 ABS Sensor : N Number of Splines : 26
DODGE TRUCK CARAVAN MINI VAN 1988-1988 PLYMOUTH TRUCK VOYAGER MINI VAN 1988-1988
Showing of Bearing
Parameters of Bearing
Bearing No.
Bimension mm
Mass Kg
SKF
NSK
KOYO
d
D
B
C
DAC2042
We have all kinds of bearings, just tell me your item number and quantity,best price will be offered to you soon The material of the bearings, precision rating, seals type,OEM service,etc, all of them we can make according to your requireme
The 5 components of an axle, their function and installation
If you’re considering replacing an axle in your vehicle, you should first understand what it is. It is the component that transmits electricity from 1 part to another. Unlike a fixed steering wheel, the axles are movable. The following article will discuss the 5 components of the half shaft, their function and installation. Hopefully you were able to identify the correct axle for your vehicle. Here are some common problems you may encounter along the way.
five components
The 5 components of the shaft are flange, bearing surface, spline teeth, spline pitch and pressure angle. The higher the number of splines, the stronger the shaft. The maximum stress that the shaft can withstand increases with the number of spline teeth and spline pitch. The diameter of the shaft times the cube of the pressure angle and spline pitch determines the maximum stress the shaft can withstand. For extreme load applications, use axles made from SAE 4340 and SAE 1550 materials. In addition to these 2 criteria, spline rolling produces a finer grain structure in the material. Cutting the splines reduces the strength of the shaft by 30% and increases stress. The asymmetric length of the shaft implies different torsional stiffness. A longer shaft, usually the driver’s side, can handle more twist angles before breaking. When the long axis is intact, the short axis usually fails, but this does not always happen. Some vehicles have short axles that permanently break, causing the same failure rate for both. It would be ideal if both shafts were the same length, they would share the same load. In addition to the spline pitch, the diameter of the shaft spline is another important factor. The small diameter of a spline is the radius at which it resists twisting. Therefore, the splines must be able to absorb shock loads and shocks while returning to their original shape. To achieve these goals, the spline pitch should be 30 teeth or less, which is standard on Chrysler 8.75-inch and GM 12-bolt axles. However, a Ford 8.8-inch axle may have 28 or 31 tooth splines. In addition to the CV joints, the axles also include CV joints, which are located on each end of the axle. ACV joints, also known as CV joints, use a special type of bearing called a pinion. This is a nut that meshes with the side gear to ensure proper shaft alignment. If you notice a discrepancy, take your car to a shop and have it repaired immediately.
Function
Axles play several important roles in a vehicle. It transfers power from the transmission to the rear differential gearbox and the wheels. The shaft is usually made of steel with cardan joints at both ends. Shaft Shafts can be stationary or rotating. They are all creatures that can transmit electricity and loads. Here are some of their functions. Read on to learn more about axles. Some of their most important features are listed below. The rear axle supports the weight of the vehicle and is connected to the front axle through the axle. The rear axle is suspended from the body, frame and axle housing, usually spring loaded, to cushion the vehicle. The driveshaft, also called the propshaft, is located between the rear wheels and the differential. It transfers power from the differential to the drive wheels. The shaft is made of mild steel or alloy steel. The latter is stronger, more corrosion-resistant and suitable for special environments. Forged for large diameter shafts. The cross section of the shaft is circular. While they don’t transmit torque, they do transmit bending moment. This allows the drive train to rotate. If you’re looking for new axles, it’s worth learning more about how they work. The shaft consists of 3 distinct parts: the main shaft and the hub. The front axle assembly has a main shaft, while the rear axle is fully floating. Axles are usually made of chrome molybdenum steel. The alloy’s chromium content helps the axle maintain its tensile strength even under extreme conditions. These parts are welded into the axle housing.
Material
The material used to make the axle depends on the purpose of the vehicle. For example, overload shafts are usually made of SAE 4340 or 1550 steel. These steels are high strength low alloy alloys that are resistant to bending and buckling. Chromium alloys, for example, are made from steel and have chromium and molybdenum added to increase their toughness and durability. The major diameter of the shaft is measured at the tip of the spline teeth, while the minor diameter is measured at the bottom of the groove between the teeth. These 2 diameters must match, otherwise the half shaft will not work properly. It is important to understand that the brittleness of the material should not exceed what is required to withstand normal torque and twisting, otherwise it will become unstable. The material used to make the axles should be strong enough to carry the weight of a heavy truck, but must also be able to withstand torque while still being malleable. Typically, the shaft is case hardened using an induction process. Heat is applied to the surface of the steel to form martensite and austenite. The shell-core interface transitions from compression to tension, and the peak stress level depends on the process variables used, including heating time, residence time, and hardenability of the steel. Some common materials used for axles are listed below. If you’re not sure which material is best for your axle, consider the following guide. The axle is the main component of the axle and transmits the transmission motion to the wheels. In addition, they regulate the drive between the rear hub and the differential sun gear. The axle is supported by axle bearings and guided to the path the wheels need to follow. Therefore, they require proper materials, processing techniques and thorough inspection methods to ensure lasting performance. You can start by selecting the material for the shaft. Choosing the right alloy for the axle is critical. You will want to find an alloy with a low carbon content so it can harden to the desired level. This is an important consideration because the hardenability of the alloy is important to the durability and fatigue life of the axle. By choosing the right alloy, you will be able to minimize these problems and improve the performance of your axle. If you have no other choice, you can always choose an alloy with a higher carbon content, but it will cost you more money.
Install
The process of installing a new shaft is simple. Just loosen the axle nut and remove the set bolt. You may need to tap a few times to get a good seal. After installation, check the shaft at the points marked “A” and “D” to make sure it is in the correct position. Then, press the “F” points on the shaft flange until the points are within 0.002″ of the runout. Before attempting to install the shaft, check the bearings to make sure they are aligned. Some bearings may have backlash. To determine the amount of differential clearance, use a screwdriver or clamp lever to check. Unless it’s caused by a loose differential case hub, there shouldn’t be any play in the axle bearings. You may need to replace the differential case if the axles are not mounted tightly. Thread adjusters are an option for adjusting drive gear runout. Make sure the dial indicator is mounted on the lead stud and loaded so that the plunger is at right angles to the drive gear. To install the axle, lift the vehicle with a jack or crane. The safety bracket should be installed under the frame rails. If the vehicle is on a jack, the rear axle should be in the rebound position to ensure working clearance. Label the drive shaft assemblies and reinstall them in their original positions. Once everything is back in place, use a 2-jaw puller to pry the yoke and flange off the shaft. If you’ve never installed a half shaft before, be sure to read these simple steps to get it right. First, check the bearing surfaces to make sure they are clean and undamaged. Replace them if they look battered or dented. Next, remove the seal attached to the bushing hole. Make sure the shaft is installed correctly and the bearing surfaces are level. After completing the installation process, you may need to replace the bearing seals.
Low Noise Front Wheel Hub Bearing 54kwh02 43560 26571 G
HangZhou JPG BEARING MANUFACTURING
15 Years of production bearings Experiences. Fast delivery Best service
Specifications: 54kwh02 front wheel bearing
Inside Diameter
54(mm)
Outside Diameter
90(mm)
Width, Outer Race
59(mm)
Ref#
43560-26571G 43560-26011GG
Applicable models
TOYOTA HAICE CZPT REGIUSACE
weight
2.000 KG(Set)
ABS Equipped
No
Technology
Hot forging
SEAL
2RZ 08F+NBR
Type
double row
Cross reference: 90080-36087 front axle wheel bearing 90080-36136 wheel bearing front 90080-36137 front wheel bearing 90080-36149 wheel hub bearing 90363-40066 front wheel hub bearing 90363-40069 wheel bearing assembly 90363-T0018 wheel bearings 40BVV07-10GCS japanese wheel bearing DAC4074W-3CS80 japan bearing front wheel bearing
Advance auto parts wheel bearing size list
P.N.
d
D
B
Mass (kg)
25BWD01
25
52
42
0.36
27BWD01J
27
60
50
0.36
28BWD03A
28
58
42
0.4
28BWD01A
28
61
42
0.53
30BWD08
30
55
26
0.26
30BWD01A
30
63
42
0.55
30BWD04
30
68
45
0.69
32BWD05
32
72
45
0.8
34BWD04B
34
64
37
0.82
34BWD11
34
64
37
0.46
34BWD10B
34
66
37
0.51
34BWD07B
34
68
42
0.64
34BWD09A
34
68
37
0.54
35BWD19E
35
65
37
0.48
35BWD07
35
68
30
0.48
35BWD07A
35
68
30
0.48
35BWD16
35
68
36
0.48
35BWD06A
35
72
31
0.55
36BWD04
36
68
33
0.48
36BWD03
36
72
42
0.68
Company Profile
HangZhou Jpg bearing & Equipment co ltd
Excellent Manufacturer of Thin walled bearings *The domentic Leading numerical control production equipment ensures the accuracy consisitency and stability of the products . *Advanced production equipment and high quality tecnician team ensure the quality of bearing products . *Advanced automation equipment ensure the quality of products while taking into account the production efficiency . Leading Equipment
JPG Bearingis a comprehensive manufacture and service providers with world’s leading bearing manufacture process and management technique in china. We are selling all kinds of ball and roller bearings products with international standard and technology level of low noise, high load and long life. Welcome to inquiry!
Main products
1.Taper roller bearing
2.Deep groove ball bearing
3.cylindrical roller bearing
3.spherical roller bearing
4.linear bearing
5.pillow block bearing
6 OEM all knid of famous brand
7. Non-standard bearing
Quality Testing
Rigorous Testing
Perfect precision testing equipment ,fullly meet the requirements of bearing R&D and manufacturing .Strict and rigourour quality inspectors strictly abide by product quality standards and strictly control the whole process of products from test to prodution.
High -ending tessing equipment ,professional operation technicians and rigorous procrssing procedures an the guarantee of quality
with the unremitting purcuit of perfec products ,the company has established the industry’s top testing laboratory ,sound quality control rules,and a well -trained professional testing team.Every process from raw materials of finished products is sticklty tested to ensure high quality products. Delivere to the customer .
Packaging & Shipping
Packaging: 1. Neutral Package: Plastic Bag + Carton + Pallet; 2. Commercial Package: Plastic Bag + Box + Carton + Pallet; 3. As the clients’ requirement.
Delivery: 1. Less than 1000 pcs , we will send by express. ( Door to Door, Convenient ), or by air transport. ( Fastest and safest, but expensive ) 2. More than 1000pcs , we will send by sea. ( Cheapest, safe )
FAQ
FAQ 1. Can I get some samples? A: Yes, sample is available for quality check and market test.
2. Can we do our logo or brand on the package? A: Yes, we can do OEM.
3. What’s the delivery time? A: It usually takes about 10-25 working days for production based on specifications for your order and quantity.
4. What’s your payment terms? A: We usually accept T/T or L/C at sight as the main payment terms, an d other payment can also be negotiated.
5. What’s your warranty terms?A: We offer different warranty time for different components, please contact us for details Payment:
1. Less than 1000 pcs , 100% T/T, Western Union in advance. 2. Between 1000-10000pcs, TT, Western Union, MoneyGram. 3. More than 10000pcs , TT, L/C ,Western Union, MoneyGram. Dealing Process:
Send us inqry———Quotation———–Confirmation for all information———-Proforma Invoice————-Payment———–Shipping goods and documents.
Axle Spindle Types and Features
The axle spindle is an integral part of your vehicle’s suspension. There are several different types and features, including mounting methods, bearings, and functions. Read on for some basic information on axle spindles. The next part of the article will cover how to choose the correct axle spindle for your vehicle. This article will also discuss the different types of spindles available, including the differences between the rear and front bearings.
Features
The improved axle spindle nut assembly is capable of providing additional performance benefits, including increased tire life and reduced seal failure. Its keyway features and radially inwardly extending teeth allow nut adjustment to be accomplished with precision. The invention further provides a unique, multi-piece locking mechanism that minimizes leakage and torque transfer. Its principles and features are detailed in the appended claims. For example, the improved axle spindle nut assembly is designed for use in vehicles that are equipped with a steering system. The axle spindle nut assembly includes a nut 252 with threads 256 on its inner periphery. The axle spindle 50 also features threads 198 on its outer periphery. The nut is threaded onto the outboard end of the axle spindle 50 until it contacts the inboard surface of the axle spacer 26. In the assembled state, a bearing spacer 58 is also present on the axle spindle. The axle spindle nut assembly can reduce axial end play between the wheel end assembly 52 and the axle spindle 50. It can be tightened to an extreme torque level, but if the thread faces separate, it will undercompress the bearing cone and spacer group. To minimize these disadvantages, the axle spindle nut assembly is a critical component of a wheel-end assembly. There are several types of axle spindle nuts. The third embodiment of the axle spindle nut assembly 300 comprises an inner washer 202, an outer washer 310, and at least 1 screw 320. The axle spindle nut assembly 300 secures and preloads bearing cones 55, 57. Unlike the first embodiment, the axle spindle nut assembly 300 uses the inner washer 202, which is optional in the third embodiment. The inner washer 202 and outer washer 310 are similar to those of the first embodiment.
Functions
An axle spindle is 1 of the most important components of a vehicle’s suspension system. The spindle retains the position of bearings and a spacer in an axle by providing clamp force. The inner nut of an axle spindle should be properly torqued to ensure a secure fit. A spindle nut is also responsible for compressing bearings and spacers. If any of these components are missing, the spindle will not work properly. An axle spindle is used in rear wheel drive cars. It carries the weight of the vehicle on the axle casing and transfers the torque from the differential to the wheels. The axle spindle and hub are secured on the spindle by large nuts. The axle spindle is a vital component of rear wheel drive vehicles. Hence, it is essential to understand the functions of axle spindle. These components are responsible for the smooth operation of a vehicle’s suspension system. Axle spindles can be mounted in 3 ways: in the typical axle assembly, the spindles are bolted onto the ends of the tubular axle, and the axle is suspended by springs. Short stub-axle mounting uses a torsion beam that flexes to provide a smooth ride. A second washer is used to prevent excessive rotation of the axle spindle. Apart from being a crucial component of the suspension system, the spindles of the wheels are responsible for guiding the vehicle in a straight line. They are connected to the steering axis and are used in different types of suspension systems. European cars use a MacPherson Strut suspension system in which the spindle is connected to the arms in the front and rear of the suspension frame. The MacPherson strut allows the shock absorber housing to turn the wheel.
Methods of mounting
Various methods of mounting axle spindle are available. In general, these methods involve forming a tubular blank of uniform cross section and thickness, and receiving the bearing assembly against it. The spindle is then secured using a collar, which also serves as a bearing stop. In some cases, additional features are used to provide greater security. Some of these features may not be suitable for all applications. But they are generally suitable. Axle spindle forming is usually done by progressive steps using hollow punches. The metallic body of the punch has an inner work surface, which receives the axle blank. A mandrel is fixed within the work opening of the punch. The punch body’s work surface forges the spindle about the mandrel. The punch has 2 ends, a closed and an open one. A wheeled vehicle axle assembly (10) includes a cylindrical housing member (12 a) and a plurality of spindle mounting flanges (30) secured on the housing member. The spindles (16) are firmly attached to the housing member by means of coupling members. The coupling members are configured to distribute the bending loads imposed on the spindle by the axle. It is important to note that the coupling members can be either threaded or screwed. Traditionally, axle spindles were made from tubular blanks of irregular thickness. This method allowed for a gradual reduction in diameter and eliminated the need for extra metal within the spindle. Similarly, axles made by cold forming eliminate the need for additional metal in the spindle. In this way, the overall cost of manufacture is also reduced. The material used for manufacturing axles also determines the size and shape of the final product.
Bearings
A nut 16 is used to retain the wheel bearings on axle spindle 12. The nut comprises several parts. The first portion includes a plurality of threads and a deformable second portion. The nut may be disposed on the inboard or outboard end of the axle spindle. This type of nut is typically secured to the axle spindle by a retaining nut. The bearings are installed in the spindle to allow the wheel hub to rotate. While bearings are greased, they can dry out over time. Consequently, you may hear a loud clicking sound when turning your vehicle. Alternatively, you may notice grease on the edges of your tires. Bearing failure can cause severe damage to your axle spindle. If you notice any of these symptoms, you may need to replace the bearings on your axle spindle. Fortunately, you can purchase the necessary bearing parts at O’Reilly Auto Parts. There are 3 ways to mount an axle spindle. A typical axle assembly has the spindles bolted to the ends of the tubular axle. A torsion beam is also used to mount the spindles on the axle. This torsion beam acts like a spring to help make the ride smooth and bump-free. Lastly, the axle spindle is sometimes mounted as a bolt-on component.
Cost
If your axle spindle has been damaged, you may need to have it replaced. This part of the axle is relatively easy to replace, but you need to know how to do it correctly. To replace your axle spindle, you must first remove the damaged one. To do this, a technician will cut the weld. They will then thread the new 1 into the axle tube and torque it to specification. After that, they will weld the new axle spindle into place. When you are thinking about the cost of an axle spindle replacement, you must first determine if it is worth it for your vehicle. It is generally a good idea to replace the spindle only if it is causing damage to your vehicle. You can also replace your axle housing if it is deteriorating. If you do not replace the spindle, you can risk damaging the axle housing. To save money, you can consider using a repair kit. You can also purchase an axle nut socket set. Most wrenches have an adjusting socket for this purpose. The socket set should be suitable for most vehicle types. Axle spindle replacement costs around $500 to $600 before tax. However, you should be aware that these costs vary widely based on the type of vehicle you have. The parts can cost between $430 and $480, and the labor can cost anywhere from $50 to 70.
Long Working-Life Front Wheel Hub Bearing 54kwh02 43560-26571 for TOYATA
HangZhou JPG BEARING MANUFACTURING
15 Years of production bearings Experiences. Fast delivery Best service
Specifications: 54kwh02 front wheel bearing
Inside Diameter
54(mm)
Outside Diameter
90(mm)
Width, Outer Race
59(mm)
Ref#
43560-26571G 43560-26011GG
Applicable models
TOYOTA HAICE CZPT REGIUSACE
ABS Equipped
No
Technology
Hot forging
SEAL
2RZ 08F+NBR
Type
double row
Cross reference: 90080-36087 front axle wheel bearing 90080-36136 wheel bearing front 90080-36137 front wheel bearing 90080-36149 wheel hub bearing 90363-40066 front wheel hub bearing 90363-40069 wheel bearing assembly 90363-T0018 wheel bearings 40BVV07-10GCS japanese wheel bearing DAC4074W-3CS80 japan bearing front wheel bearing
Advance auto parts wheel bearing size list
P.N.
d
D
B
Mass (kg)
25BWD01
25
52
42
0.36
27BWD01J
27
60
50
0.36
28BWD03A
28
58
42
0.4
28BWD01A
28
61
42
0.53
30BWD08
30
55
26
0.26
30BWD01A
30
63
42
0.55
30BWD04
30
68
45
0.69
32BWD05
32
72
45
0.8
34BWD04B
34
64
37
0.82
34BWD11
34
64
37
0.46
34BWD10B
34
66
37
0.51
34BWD07B
34
68
42
0.64
34BWD09A
34
68
37
0.54
35BWD19E
35
65
37
0.48
35BWD07
35
68
30
0.48
35BWD07A
35
68
30
0.48
35BWD16
35
68
36
0.48
35BWD06A
35
72
31
0.55
36BWD04
36
68
33
0.48
36BWD03
36
72
42
0.68
Company Profile
HangZhou Jpg bearing & Equipment co ltd
Excellent Manufacturer of Thin walled bearings *The domentic Leading numerical control production equipment ensures the accuracy consisitency and stability of the products . *Advanced production equipment and high quality tecnician team ensure the quality of bearing products . *Advanced automation equipment ensure the quality of products while taking into account the production efficiency . Leading Equipment
JPG Bearingis a comprehensive manufacture and service providers with world’s leading bearing manufacture process and management technique in china. We are selling all kinds of ball and roller bearings products with international standard and technology level of low noise, high load and long life. Welcome to inquiry!
Main products
1.Taper roller bearing
2.Deep groove ball bearing
3.cylindrical roller bearing
3.spherical roller bearing
4.linear bearing
5.pillow block bearing
6 OEM all knid of famous brand
7. Non-standard bearing
Quality Testing
Rigorous Testing
Perfect precision testing equipment ,fullly meet the requirements of bearing R&D and manufacturing .Strict and rigourour quality inspectors strictly abide by product quality standards and strictly control the whole process of products from test to prodution.
High -ending tessing equipment ,professional operation technicians and rigorous procrssing procedures an the guarantee of quality
with the unremitting purcuit of perfec products ,the company has established the industry’s top testing laboratory ,sound quality control rules,and a well -trained professional testing team.Every process from raw materials of finished products is sticklty tested to ensure high quality products. Delivere to the customer .
Packaging & Shipping
Packaging: 1. Neutral Package: Plastic Bag + Carton + Pallet; 2. Commercial Package: Plastic Bag + Box + Carton + Pallet; 3. As the clients’ requirement.
Delivery: 1. Less than 1000 pcs , we will send by express. ( Door to Door, Convenient ), or by air transport. ( Fastest and safest, but expensive ) 2. More than 1000pcs , we will send by sea. ( Cheapest, safe )
FAQ
FAQ 1. Can I get some samples? A: Yes, sample is available for quality check and market test.
2. Can we do our logo or brand on the package? A: Yes, we can do OEM.
3. What’s the delivery time? A: It usually takes about 10-25 working days for production based on specifications for your order and quantity.
4. What’s your payment terms? A: We usually accept T/T or L/C at sight as the main payment terms, an d other payment can also be negotiated.
5. What’s your warranty terms?A: We offer different warranty time for different components, please contact us for details Payment:
1. Less than 1000 pcs , 100% T/T, Western Union in advance. 2. Between 1000-10000pcs, TT, Western Union, MoneyGram. 3. More than 10000pcs , TT, L/C ,Western Union, MoneyGram. Dealing Process:
Send us inqry———Quotation———–Confirmation for all information———-Proforma Invoice————-Payment———–Shipping goods and documents.
The Different Types of Splines in a Splined Shaft
A splined shaft is a machine component with internal and external splines. The splines are formed in 4 different ways: Involute, Parallel, Serrated, and Ball. You can learn more about each type of spline in this article. When choosing a splined shaft, be sure to choose the right 1 for your application. Read on to learn about the different types of splines and how they affect the shaft’s performance.
Involute splines
Involute splines in a splined shaft are used to secure and extend mechanical assemblies. They are smooth, inwardly curving grooves that resist separation during operation. A shaft with involute splines is often longer than the shaft itself. This feature allows for more axial movement. This is beneficial for many applications, especially in a gearbox. The involute spline is a shaped spline, similar to a parallel spline. It is angled and consists of teeth that create a spiral pattern that enables linear and rotatory motion. It is distinguished from other splines by the serrations on its flanks. It also has a flat top. It is a good option for couplers and other applications where angular movement is necessary. Involute splines are also called involute teeth because of their shape. They are flat on the top and curved on the sides. These teeth can be either internal or external. As a result, involute splines provide greater surface contact, which helps reduce stress and fatigue. Regardless of the shape, involute splines are generally easy to machine and fit. Involute splines are a type of splines that are used in splined shafts. These splines have different names, depending on their diameters. An example set of designations is for a 32-tooth male spline, a 2,500-tooth module, and a 30 degree pressure angle. An example of a female spline, a fillet root spline, is used to describe the diameter of the splined shaft. The effective tooth thickness of splines is dependent on the number of keyways and the type of spline. Involute splines in splined shafts should be designed to engage 25 to 50 percent of the spline teeth during the coupling. Involute splines should be able to withstand the load without cracking.
Parallel splines
Parallel splines are formed on a splined shaft by putting 1 or more teeth into another. The male spline is positioned at the center of the female spline. The teeth of the male spline are also parallel to the shaft axis, but a common misalignment causes the splines to roll and tilt. This is common in many industrial applications, and there are a number of ways to improve the performance of splines. Typically, parallel splines are used to reduce friction in a rotating part. The splines on a splined shaft are narrower on the end face than the interior, which makes them more prone to wear. This type of spline is used in a variety of industries, such as machinery, and it also allows for greater efficiency when transmitting torque. Involute splines on a splined shaft are the most common. They have equally spaced teeth, and are therefore less likely to crack due to fatigue. They also tend to be easy to cut and fit. However, they are not the best type of spline. It is important to understand the difference between parallel and involute splines before deciding on which spline to use. The difference between splined and involute splines is the size of the grooves. Involute splines are generally larger than parallel splines. These types of splines provide more torque to the gear teeth and reduce stress during operation. They are also more durable and have a longer life span. And because they are used on farm machinery, they are essential in this type of application.
Serrated splines
A Serrated Splined Shaft has several advantages. This type of shaft is highly adjustable. Its large number of teeth allows large torques, and its shorter tooth width allows for greater adjustment. These features make this type of shaft an ideal choice for applications where accuracy is critical. Listed below are some of the benefits of this type of shaft. These benefits are just a few of the advantages. Learn more about this type of shaft. The process of hobbing is inexpensive and highly accurate. It is useful for external spline shafts, but is not suitable for internal splines. This type of process forms synchronized shapes on the shaft, reducing the manufacturing cycle and stabilizing the relative phase between spline and thread. It uses a grinding wheel to shape the shaft. CZPT Manufacturing has a large inventory of Serrated Splined Shafts. The teeth of a Serrated Splined Shaft are designed to engage with the hub over the entire circumference of the shaft. The teeth of the shaft are spaced uniformly around the spline, creating a multiple-tooth point of contact over the entire length of the shaft. The results of these analyses are usually satisfactory. But there are some limitations. To begin with, the splines of the Serrated Splined Shaft should be chosen carefully. If the application requires large-scale analysis, it may be necessary to modify the design. The splines of the Serrated Splined Shaft are also used for other purposes. They can be used to transmit torque to another device. They also act as an anti-rotational device and function as a linear guide. Both the design and the type of splines determine the function of the Splined Shaft. In the automobile industry, they are used in vehicles, aerospace, earth-moving machinery, and many other industries.
Ball splines
The invention relates to a ball-spinned shaft. The shaft comprises a plurality of balls that are arranged in a series and are operatively coupled to a load path section. The balls are capable of rolling endlessly along the path. This invention also relates to a ball bearing. Here, a ball bearing is 1 of the many types of gears. The following discussion describes the features of a ball bearing. A ball-splined shaft assembly comprises a shaft with at least 1 ball-spline groove and a plurality of circumferential step grooves. The shaft is held in a first holding means that extends longitudinally and is rotatably held by a second holding means. Both the shaft and the first holding means are driven relative to 1 another by a first driving means. It is possible to manufacture a ball-splined shaft in a variety of ways. A ball-splined shaft features a nut with recirculating balls. The ball-splined nut rides in these grooves to provide linear motion while preventing rotation. A splined shaft with a nut that has recirculating balls can also provide rotary motion. A ball splined shaft also has higher load capacities than a ball bushing. For these reasons, ball splines are an excellent choice for many applications. In this invention, a pair of ball-spinned shafts are housed in a box under a carrier device 40. Each of the 2 shafts extends along a longitudinal line of arm 50. One end of each shaft is supported rotatably by a slide block 56. The slide block also has a support arm 58 that supports the center arm 50 in a cantilever fashion.
Sector no-go gage
A no-go gauge is a tool that checks the splined shaft for oversize. It is an effective way to determine the oversize condition of a splined shaft without removing the shaft. It measures external splines and serrations. The no-go gage is available in sizes ranging from 19mm to 130mm with a 25mm profile length. The sector no-go gage has 2 groups of diametrally opposed teeth. The space between them is manufactured to a maximum space width and the tooth thickness must be within a predetermined tolerance. This gage would be out of tolerance if the splines were measured with a pin. The dimensions of this splined shaft can be found in the respective ANSI or DIN standards. The go-no-go gage is useful for final inspection of thread pitch diameter. It is also useful for splined shafts and threaded nuts. The thread of a screw must match the contour of the go-no-go gage head to avoid a no-go condition. There is no substitute for a quality machine. It is an essential tool for any splined shaft and fastener manufacturer. The NO-GO gage can detect changes in tooth thickness. It can be calibrated under ISO17025 standards and has many advantages over a non-go gage. It also gives a visual reference of the thickness of a splined shaft. When the teeth match, the shaft is considered ready for installation. It is a critical process. In some cases, it is impossible to determine the precise length of the shaft spline. The 45-degree pressure angle is most commonly used for axles and torque-delivering members. This pressure angle is the most economical in terms of tool life, but the splines will not roll neatly like a 30 degree angle. The 45-degree spline is more likely to fall off larger than the other two. Oftentimes, it will also have a crowned look. The 37.5 degree pressure angle is a compromise between the other 2 pressure angles. It is often used when the splined shaft material is harder than usual.
Timken CZPT bearing CZPT CZPT CZPT Dodge Bearing, Auto/Agricultural Machinery Ball Bearing deep groove ball bearing wheel hub bearing skateboard bearing HangZhou Flow Group Ltd. Virtually every type of ball and roller bearings. They are available in various cross sections and satisfy a huge variety of operating conditions and application performance requirements. A wide assortment of plain bearings, rod ends and bushings are also available to satisfy various oscillating movement needs. The design and material variants are extensive and offer an unparalleled selection from which to meet your application needs.
Bearing characteristics: SKF Deep groove ball bearing structure is simple, easy to use, mainly used to bear the radial load, is the most commonly used rolling bearings.
Application: SKF Deep groove ball bearings can be used for gearboxes, instrumentation, motors, household appliances, internal combustion engines, traffic vehicles, agricultural machinery, construction machinery, engineering machinery, roller skating shoes, yo-yo, etc.
Showing of Bearing
Parameters of Bearing
More details of wheel hub bearing
Model NO.
d
D
H
Ç
m
Germany
Sweden
Japan
Dimension (mm)
Weight (kg)
DAC25525716
565592
25
52
20.6
20.6
0.19
DAC25520037
156704
25
52
37
37
0.31
DAC25520042
617546A
25BWD01
25
52
42
42
0.36
DAC25520043
546467/576467
BT2B445539AA
25
52
43
43
0.36
DAC25550043
25
55
43
43
0.44
DAC25560032
445979
BAH5000
25
56
32
32
0.34
DAC29530037
857123AB
29
53
37
37
0.35
DAC30600037
30
60
37
37
0.42
DAC30600337
529891AB
BA2B633313CA
30BWD07
30
60.3
37
37
0.42
DAC30600337
545312/581736
434201B/VKBA1307
30BWD07
30
60.3
37
37
0.42
DAC34620037
531910/561447
BAHB311316B/3 0571 4
34
62
37
37
0.41
DAC34640034
VKBA1382
34BWD03/ACA78
34
64
34
34
0.43
DAC34640037
532066DE
605214/VKBA1306
34BWD04/BCA70
34
64
37
37
0.47
DAC34640037
540466B/8571
BA2B3 0571 6
34BWD11
34
64
37
37
0.47
DAC34660037
559529/580400 CA
636114A/479399
34BWD10B
34
66
37
37
0.5
DAC35640037
BAH0042
35
64
35
35
0.4
DAC35650035
546238A
BA2B443952/445620B
35
65
35
35
0.4
DAC35650037
35BWD19E
35
65
37
37
0.51
DAC35660032
445980A/BAH-5001A
35
66
32
32
0.42
DAC35660033
633676/BAH-0015
35
66
33
33
0.43
DAC35660037
544307C/581571A
311309/BAH-571
35
66
37
37
0.48
DAC35680037
430042C
633528F/633295B
35BWD21 (4RS)
35
68
37
37
0.52
DAC35680037
541153A/549676
BAH0031
35
68
37
37
0.52
DAC35720033
548083
BA2B445535AE
XGB 4571
35
72
33
33
0.58
DAC35720033
548033
456162/44762 B
XGB 4571
35
72
33
33
0.58
DAC3572571
BAHB633669/BAH0013
35
72.04
33
33
0.58
DAC35725713/31
562686
VKBA1343
35BWD06ACA111
35
72.02
33
31
0.54
DAC35720034
54 0571 /548376 A
VKBA857
35BWD01C
35
72
34
34
0.58
DAC35770042
VKBA3763
34.99
77.04
42
42
0.86
DAC37720033
BAH0051B
37
72
33
33
0.51
DAC37720037
BAH0012AM5S
37
72
37
37
0.59
DAC37725717
527631
633571CB
37
72.02
37
37
0.59
DAC37740045
541521C
35715A
37BWD01B
37
74
45
45
0.79
DAC38700037
ZFRTBRGHOO37
BAHB636193C
38
70
37
37
0.56
DAC38700038
686908A
38BWD31CA53
38
70
38
38
0.57
DAC38710033/30
FW135
38BWD09ACA120
37.99
71.02
33
30
0.5
DAC38710039
574795A
VKBA3929
30BWD22
37.99
71
39
39
0.62
DAC38720036/33
30BWD12
38
72
36
33
DAC38720040
575069B
VKBA1377
38
72
40
40
0.63
DAC38730040
VKBA3245
38BWD26E
38
73
40
40
0.67
DAC38740036/33
574795A
DAD3874368W
38BWD01ACA121
38
74
36
33
0.61
Packing&Delivery
Packing
A. Plastic box+outer carton+pallets B. Plastic bag+box+carton+pallet C. Tube package+middle box+carton+pallet D. Of course we will also be based on your needs
Delivery
1. Most orders will be shipped within 3-5 days of payment being received. 2. Samples will be shipped by courier as FedEx, UPS, DHL, etc. 3. More than 3000 set bearings, it is recommended to be shipped by sea (sea transportation).
Our Main Products
Our Company
HangZhou Flow Group Ltd is a professional manufacturer of bearings, collecting together production and processing, domestic and foreign trade. The factory specializes in the production and export of many kinds of bearings: Deep groove ball bearing, spherical roller bearing, tapered roller bearing, and so on. The customized bearings is also acceptable and the production will be according to your requirements and samples.
All bearings in our factory adopt international quality standards. The complete equipment, strict quality control, advanced Japanese technology and quality service provide a guarantee to supply the high-quality bearings for our customers. Domestic sales and service network has covered 15 major cities in China, meanwhile our bearing has sold more than 60 overseas countries and regions.
Our bearings have been widely used in agriculture, textiles, mining, printing and packaging industries, in addition to applications in airports, air conditioning systems, conveyors and ship also applied.
If you are interested in any of our bearings or have an intention to order, please feel free to contact us.
FAQ
SAMPLES 1. Samples quantity: 1-10 PCS are available. 2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost. 3. It’s better to start your order with Trade Assurance to get full protection for your samples order.
CUSTOMIZED The customized LOGO or drawing is acceptable for us.
MOQ 1. MOQ: 10 PCS mix different standard bearings. 2. MOQ: 5000 PCS customized your brand bearings.
OEM POLICY 1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield. 2. We can custom your packaging according to your design 3. All copyright own by clients and we promised don’t disclose any info.
SUPORT Please visit our Clunt bearings website, we strongly encourge that you can communicate with us through email, thanks!
Contact Us
We have all kinds of bearings, just tell me your item number and quantity, best price will be offered to you soon The material of the bearings, precision rating, seals type, OEM service, etc, all of them we can make according to your requirement
What is a driveshaft and how much does it cost to replace one?
Your vehicle is made up of many moving parts. Knowing each part is important because a damaged driveshaft can seriously damage other parts of the car. You may not know how important your driveshaft is, but it’s important to know if you want to fix your car. In this article, we’ll discuss what a driveshaft is, what its symptoms are, and how much it costs to replace a driveshaft.
Repair damaged driveshafts
A damaged driveshaft does not allow you to turn the wheels freely. It also exposes your vehicle to higher repair costs due to damaged driveshafts. If the drive shaft breaks while the car is in motion, it may cause a crash. Also, it can significantly affect the performance of the car. If you don’t fix the problem right away, you could risk more expensive repairs. If you suspect that the drive shaft is damaged, do the following. First, make sure the drive shaft is protected from dust, moisture, and dust. A proper driveshaft cover will prevent grease from accumulating in the driveshaft, reducing the chance of further damage. The grease will also cushion the metal-to-metal contact in the constant velocity joints. For example, hitting a soft material is better than hitting a metal wall. A damaged prop shaft can not only cause difficult cornering, but it can also cause the vehicle to vibrate, which can further damage the rest of the drivetrain. If the driveshaft is damaged, you can choose to fix it yourself or take it to a mechanic. Typically, driveshaft repairs cost around $200 to $300. Parts and labor may vary based on your vehicle type and type of repair. These parts can cost up to $600. However, if you don’t have a mechanical background, it’s better to leave it to a professional. If you notice that 1 of the 2 drive shafts is worn, it’s time to repair it. Worn bushings and bearings can cause the drive shaft to vibrate unnecessarily, causing it to break and cause further damage. You can also check the center bearing if there is any play in the bearing. If these symptoms occur, it is best to take your car to a mechanic as soon as possible.
Learn about U-joints
While most vehicles have at least 1 type of U-joint, there are other types available. CV joints (also known as hot rod joints) are used in a variety of applications. The minor axis is shorter than the major axis on which the U-joint is located. In both cases, the U-joints are lubricated at the factory. During servicing, the drive shaft slip joint should be lubricated. There are 2 main styles of U-joints, including forged and press fit. They are usually held in place by C-clamps. Some of these U-joints have knurls or grooves. When selecting the correct fitting, be sure to measure the entire fitting. To make sure you get the correct size, you can use the size chart or check the manual for your specific model. In addition to lubrication, the condition of the U-joint should be checked regularly. Lubricate them regularly to avoid premature failure. If you hear a clicking sound when shifting gears, the u-joint space may be misaligned. In this case, the bearing may need to be serviced. If there is insufficient grease in the bearings, the universal joint may need to be replaced. U-joint is an important part of the automobile transmission shaft. Without them, your car would have no wheeled suspension. Without them, your vehicle will have a rickety front end and a wobbly rear end. Because cars can’t drive on ultra-flat surfaces, they need flexible driveshafts. The U-joint compensates for this by allowing it to move up and down with the suspension. A proper inspection will determine if your u-joints are loose or worn. It should be easy to pull them out. Make sure not to pull them all the way out. Also, the bearing caps should not move. Any signs of roughness or wear would indicate a need for a new UJ. Also, it is important to note that worn UJs cannot be repaired.
Symptoms of Driveshaft Failure
One of the most common problems associated with a faulty driveshaft is difficulty turning the wheels. This severely limits your overall control over the vehicle. Fortunately, there are several symptoms that could indicate that your driveshaft is failing. You should take immediate steps to determine the cause of the problem. One of the most common causes of driveshaft failure is a weak or faulty reverse gear. Other common causes of driveshaft damage include driving too hard, getting stuck in reverse gear and differential lock. Another sign of a failed driveshaft is unusual noise while driving. These noises are usually the result of wear on the bushings and bearings that support the drive shaft. They can also cause your car to screech or scratch when switching from drive to idle. Depending on the speed, the noise may be accompanied by vibration. When this happens, it’s time to send your vehicle in for a driveshaft replacement. One of the most common symptoms of driveshaft failure is noticeable jitter when accelerating. This could be a sign of a loose U-joint or worn center bearing. You should thoroughly inspect your car to determine the cause of these sounds and corresponding symptoms. A certified mechanic can help you determine the cause of the noise. A damaged propshaft can severely limit the drivability of the vehicle. Regular inspection of the drive shaft can prevent serious damage. Depending on the damage, you can replace the driveshaft for anywhere from $500 to $1,000. Depending on the severity of the damage and the level of repair, the cost will depend on the number of parts that need to be replaced. Do not drive with a bad driveshaft as it can cause a serious crash. There are several ways to avoid this problem entirely. The first symptom to look for is a worn U-joint. If the U-joint comes loose or moves too much when trying to turn the steering wheel, the driveshaft is faulty. If you see visible rust on the bearing cap seals, you can take your car to a mechanic for a thorough inspection. A worn u-joint can also indicate a problem with the transmission.
The cost of replacing the drive shaft
Depending on your state and service center, a driveshaft repair can cost as little as $300 or as high as $2,000, depending on the specifics of your car. Labor costs are usually around $70. Prices for the parts themselves range from $400 to $600. Labor costs also vary by model and vehicle make. Ultimately, the decision to repair or replace the driveshaft will depend on whether you need a quick car repair or a full car repair. Some cars have 2 separate driveshafts. One goes to the front and the other goes to the back. If your car has 4 wheel drive, you will have two. If you’re replacing the axles of an all-wheel-drive car, you’ll need a special part for each axle. Choosing the wrong 1 can result in more expensive repairs. Before you start shopping, you should know exactly how much it will cost. Depending on the type of vehicle you own, a driveshaft replacement will cost between PS250 and PS500. Luxury cars can cost as much as PS400. However, for safety and the overall performance of the car, replacing the driveshaft may be a necessary repair. The cost of replacing a driveshaft depends on how long your car has been on the road and how much wear and tear it has experienced. There are some symptoms that indicate a faulty drive shaft and you should take immediate action. Repairs can be expensive, so it’s best to hire a mechanic with experience in the field. You’ll be spending hundreds of dollars a month, but you’ll have peace of mind knowing the job will be done right. Remember that you may want to ask a friend or family member to help you. Depending on the make and model of your car, replacing the driveshaft is more expensive than replacing the parts and doing it yourself. If you suspect that your drive shaft is damaged, be sure to fix it as soon as possible. It is not advisable to drive a car with abnormal vibration and sound for a long time. Fortunately, there are some quick ways to fix the problem and avoid costly repairs later. If you’ve noticed the symptoms above, it’s worth getting the job done. There are many signs that your driveshaft may need service, including lack of power or difficulty moving the vehicle.
A wheel bearing is applied to the automotive axle to load and provide accurate CZPT components for the rotation of the wheel hub, both bearing axial load and radial load. It has good performance to installing, omitted clearance, lightweight, compact structure, large load capacity, for the sealed bearing prior to loading, ellipsis external wheel grease seal and from maintenance, etc. And wheel bearing has been widely used in cars, trucks.
An Auto wheel bearing is the main usage of bearing and provides an accurate CZPT to the rotation of the wheel hub. Under axial and radial load, it is a very important component. It is developed on the basis of standardized angular contact ball bearings and tapered roller bearings.
Features:
A. auto wheel hub bearings are adopted with international superior raw material and high-class grease from USA Shell grease.
B.The series auto wheel hub bearings are in the nature of frame structure, lightweight, large rated burden, strong resistant capability, thermostability, good dustproof performance and etc.
C. Auto wheel hub bearing can be endured bidirectional axial load and major radial load and sealed bearings are unnecessary to add lubricant additives upon assembly.
Product Parameters
Front Axle Flange Diameter: 5.94 In. Bolt Circle Diameter: 5.-0
ISUZU: 812413571
ISUZU: 81513 0571 0
BENDIX: 050678B
BENDIX: 050678B
MOOG: 513188
MOOG: BR930397
MOOG: BR93571
MOOG: FW9188
NATIONAL: 513188
Car Application
Buick Rainier 2004-2007 Chevrolet SSR 2003-2006 Chevrolet Trailblazer 2002-2009 GMC Envoy 2002-2009 Isuzu Ascender 2003-2008 Oldsmobile Bravada 2002-2004 Saab 9-7x 2005-2009
Other Model List Reference( Please contact us for more details)
BCA
SKF
TIMKEN
Car Model
512000
BR930053
512000
Saturn S Series
512179
BR930071
512179
Acura
513098
FW156
513098
Acura
513033
BR93571
513033
Acura Integra
513105
BR930113
513105
Acura Integra
512012
BR935718
512012
Audi TT
513125
BR930161
513125
BMW 318
513017K
BR93571K
513017K
Buick Skyhawk
512244
BR930075
HA590073
Buick Allure
513203
BR930184
HA590076/ HA590085
Buick Allure
512078
BR930078
512078
Buick Century
512150
BR930075
512150
Buick Century
512151
BR930145
512151
Buick Century
512237
BR930075
512237
Buick Century
513018
BR930026
513018
Buick Century
513121
BR930148 Threaded Hub/BR930548K
513121
Buick Century
513160
BR930184
513160
Buick Century
513179
BR930149/930548K
513179
Buick Century
513011K
BR930091K
513011K
Buick Century
513016K
BR930571K
513016K
Buick Century
513062
BR930068
513062
Buick Electra
512003
BR930074
512003
Buick Lesabre
513088
BR930077
513088
Buick LeSabre
513087
BR930076
513087
Buick Park Ave
512004
BR930096
512004
Buick Regal
513044
BR930083K
513044
Buick Regal
513187
BR930149/930548K
513187
Buick Rendevous
513013
BR930052K
513013
Buick Riviera
513012
BR930093
513012
Buick Skyhawk
512001
BR930070
512001
Buick Skylark
515053
BR93571
SP450301
Cadillac Escalade
515571
BR930346
SP550307
Cadillac Esclade
513164
BR930169
HA596467
Cadillac Catera
515036
BR930304
SP500300
cadillac Escalade
515005
BR930265
515005
Chevy Astro
515019
BR935719
SP550308
Chevy Astro
513200
BR930497
SP450300
Chevy Blazer
513090
BR930186
513090
Chevy Camaro
513204
BR935716
HA590068
Chevy Colbalt
512229
BR930327
512229
Chevy Equinox
512230
BR930328
512230
Chevy Equinox
512152
BR930098
512152
Chevy Fleet Classic
513137
BR930080
513137
Chevy Fleet Classic
513215
BR93571
HA590071
Chevy Malibu
518507
BR930300K
518507
Chevy Prizm
515054
SP550306
Chevy Silverado
515058
BR93571
SP58571
Chevy Silverado
513193
BR930308
513193
Chevy Tracker
513124
BR930097
513124
Chevy/GMC
515018
HA591339
Chevy/GMC
515015
BR930406
SP580302/580303
Chevy/GMC 20/2500
515016
SP580300
Chevy/GMC 20/2500
515001
BR930094
515001
Chevy/GMC All K Series
515002
BR930035
515002
Chevy/GMC K Series
515041
BR930406
SP580302/580303
Chevy/GMC K1500
515048
Chevy/GMC K1500
515055
Chevy/GMC K1500
515037
Chevy/GMC K3500
513061
BR930064
513061
Chevy/GMC S15 Jimmy
512133
BR930176
512133
Chrysler Cirrus
512154
BR930194
512154
Chrysler Cirrus
512220
BR930199
512220
Chrysler Cirrus
513138
BR930138
513138
Chrysler Cirrus
512571
BR930188 / 189
512571
Chrysler Concorde
513089
BR930190K
513089
Chrysler Concorde
518501
BR930001
518001
Chrysler E Class
518502
BR930002
518502
Chrysler E Class
513075
BR930013
513075
Chrysler Le Baron
518500
BR930000
518500
Chrysler LeBaron
513123
BR935715
513123
Chrysler Prowler
512167
BR930173
512167
Chrysler PT Cruiser
512136
BR930172
512136
Chrysler Sebring
512157
BR930066
512157
Chrysler Town & Country
512169
BR935718
512169
Chrysler Town & Country
512170
BR935719
512170
Chrysler Town & Country
513074
BR930571K
513074
Chrysler Town & Country
513122
BR935716
513122
Chrysler Town & Country
512155
BR930069
512155
Chrysler Town Country
512156
BR930067
512156
Chrysler Town Country
A wide range of applications:
• agriculture and forestry equipment • automotive and industrial gearboxes • automotive and truck electric components, such as alternators • electric motors • fluid machinery • material handling • power tools and household appliances • textile machinery • two Wheeler
Company Profile
Our Advantages
1.ISO Standard
2. Bearing Small order accepted
3. In Stock bearing
4. OEM bearing service
5. Professional Technical Support
6. Timely pre-sale service 7. Competitive price 8. Full range of products on auto bearings 9. Punctual Delivery 11. Excellent after-sale service
Packaging & Shipping
Packaging Details
1 piece in a single box 50 boxes in a carton 20 cartons in a pallet
Nearest Port
ZheJiang or HangZhou
Lead Time
For stock parts: 1-5 days. If no stock parts: <200 pcs: 15-30 days ≥200 pcs: to be negotiated.
FAQ
If you have any other questions, please feel free to contact us as follows:
Q: Why did you choose us?
1. We provide the best quality bearings with reasonable prices, low friction, low noise, and long service life.
2. With sufficient stock and fast delivery, you can choose our freight forwarder or your freight forwarder.
Q: Do you accept small orders?
100% quality check, once your bearings are standard size bearings, even one, we also accept.
Q: How long is your delivery time?
Generally speaking, if the goods are in stock, it is 1-3 days. If the goods are out of stock, it will take 6-10 days, depending on the quantity of the order.
Q: Do you provide samples? Is it free or extra?
Yes, we can provide a small number of free samples.
Q: What should I do if I don’t see the type of bearings I need?
We have too many bearing series numbers. Just send us the inquiry and we will be very happy to send you the bearing details.
Q: Could you accept OEM and customize? A: Yes, we can customize for you according to sample or drawing, but, pls provide us technical data, such as dimension and mark.
Contact Us
Drive shaft type
The driveshaft transfers torque from the engine to the wheels and is responsible for the smooth running of the vehicle. Its design had to compensate for differences in length and angle. It must also ensure perfect synchronization between its joints. The drive shaft should be made of high-grade materials to achieve the best balance of stiffness and elasticity. There are 3 main types of drive shafts. These include: end yokes, tube yokes and tapered shafts.
tube yoke
Tube yokes are shaft assemblies that use metallic materials as the main structural component. The yoke includes a uniform, substantially uniform wall thickness, a first end and an axially extending second end. The first diameter of the drive shaft is greater than the second diameter, and the yoke further includes a pair of opposing lugs extending from the second end. These lugs have holes at the ends for attaching the axle to the vehicle. By retrofitting the driveshaft tube end into a tube fork with seat. This valve seat transmits torque to the driveshaft tube. The fillet weld 28 enhances the torque transfer capability of the tube yoke. The yoke is usually made of aluminum alloy or metal material. It is also used to connect the drive shaft to the yoke. Various designs are possible. The QU40866 tube yoke is used with an external snap ring type universal joint. It has a cup diameter of 1-3/16″ and an overall width of 4½”. U-bolt kits are another option. It has threaded legs and locks to help secure the yoke to the drive shaft. Some performance cars and off-road vehicles use U-bolts. Yokes must be machined to accept U-bolts, and U-bolt kits are often the preferred accessory. The end yoke is the mechanical part that connects the drive shaft to the stub shaft. These yokes are usually designed for specific drivetrain components and can be customized to your needs. Pat’s drivetrain offers OEM replacement and custom flanged yokes. If your tractor uses PTO components, the cross and bearing kit is the perfect tool to make the connection. Additionally, cross and bearing kits help you match the correct yoke to the shaft. When choosing a yoke, be sure to measure the outside diameter of the U-joint cap and the inside diameter of the yoke ears. After taking the measurements, consult the cross and bearing identification drawings to make sure they match. While tube yokes are usually easy to replace, the best results come from a qualified machine shop. Dedicated driveshaft specialists can assemble and balance finished driveshafts. If you are unsure of a particular aspect, please refer to the TM3000 Driveshaft and Cardan Joint Service Manual for more information. You can also consult an excerpt from the TSB3510 manual for information on angle, vibration and runout. The sliding fork is another important part of the drive shaft. It can bend over rough terrain, allowing the U-joint to keep spinning in tougher conditions. If the slip yoke fails, you will not be able to drive and will clang. You need to replace it as soon as possible to avoid any dangerous driving conditions. So if you notice any dings, be sure to check the yoke. If you detect any vibrations, the drivetrain may need adjustment. It’s a simple process. First, rotate the driveshaft until you find the correct alignment between the tube yoke and the sliding yoke of the rear differential. If there is no noticeable vibration, you can wait for a while to resolve the problem. Keep in mind that it may be convenient to postpone repairs temporarily, but it may cause bigger problems later.
end yoke
If your driveshaft requires a new end yoke, CZPT has several drivetrain options. Our automotive end yoke inventory includes keyed and non-keyed options. If you need tapered or straight holes, we can also make them for you. A U-bolt is an industrial fastener that has U-shaped threads on its legs. They are often used to join 2 heads back to back. These are convenient options to help keep drivetrain components in place when driving over rough terrain, and are generally compatible with a variety of models. U-bolts require a specially machined yoke to accept them, so be sure to order the correct size. The sliding fork helps transfer power from the transfer case to the driveshaft. They slide in and out of the transfer case, allowing the u-joint to rotate. Sliding yokes or “slips” can be purchased separately. Whether you need a new 1 or just a few components to upgrade your driveshaft, 4 CZPT Parts will have the parts you need to repair your vehicle. The end yoke is a necessary part of the drive shaft. It connects the drive train and the mating flange. They are also used in auxiliary power equipment. CZPT’s drivetrains are stocked with a variety of flanged yokes for OEM applications and custom builds. You can also find flanged yokes for constant velocity joints in our extensive inventory. If you don’t want to modify your existing drivetrain, we can even make a custom yoke for you.
Vertical Belt Seat Adjusting Center Bearing Lifting Transportation
Wheel hub bearing’s main function is to provide accurate CZPT for the rotation of the wheel hub, it carry axial load, and bear radial load, is a very important component.Wheel hub bearing unit is in the standard angular contact ball bearings and tapered roller bearings, on the basis of it will be 2 sets of bearing as a whole, the advantages are the assembly performance is good, can omit clearance adjustment, light weight, tight structure, and load capacity is big, can first fill grease when sealed bearing, omit the external wheel hub seal and no maintenance etc, and has been widely used in cars, in a truck also has a tendency to gradually expand the application.
Chrome Steel Wheel Hub Bearings
Product Name
Wheel Hub Bearings
Precision Rating
P6, P0, P5, P4, P2
Material
Bearing Steel
43(45)
82
37
37
0.76
DAC367629.2/27
36
76
29.2
27
0.55
DAC4482.50037
44
82.5
37
37
0.73
DAC3676571/27
36
76
29
27
0.55
DAC44840042/40
44
84
42
40
0.92
DAC37680034
37
68
34
34
0.52
DAC45770050/45
45
77
50
45
DAC37720033
37
72
33
33
0.58
DAC45800045
45
80
45
45
0.78
DAC37720037
37
72
37
37
0.59
DAC45830039
45
83
39
39
0.83
DAC37725717
37
72.02
37
37
0.59
DAC45840039
45
84
39
39
0.85
DAC3772571
37
72.04
37
37
0.59
DAC45840041/39
45
84
41
39
0.8
DAC37740037
37
74
37
37
0.61
DAC45840042/40
45
84
42
40
0.94
DAC37740045
37
74
45
45
0.79
DAC45840043
45
84
43
43
0.96
DAC38640032/29
38
64
32
39
DAC45840045
45
84
45
45
1
DAC38640036/33
38
64
36
33
DAC45840053
45
84
53
53
DAC38640036/33
38
64
36
33
DAC4585571
45
85
23
23
0.54
DAC38650052/48
38
65
52
48
DAC458500302
45
85
30.2
30.2
0.63
DAC38700037
38
70
37
37
0.56
DAC45850045
45
85
45
45
0.96
DAC38700038
38
70
38
38
0.57
DAC45850047
45
85
47
47
0.98
DAC38710033/30
38
71
33
30
0.5
DAC45850051
45
85
51
51
1.02
DAC38710039
38
71
39
39
0.58
DAC45870041/39
45
87
41
39
0.92
DAC38715713/30
38
71.02
33
30
0.5
DAC45880039
45
88
39
39
0.9
DAC38720036/33
38
72
36
33
0.56
DAC45900054/51
45
90
54
51
DAC38725716/33
38
72.02
36
33
0.56
DAC46780049
46
78
49
49
DAC38720034
38
72
34
34
0.55
DAC46800043/40
46
80
43
40
DAC38720040
38
72
40
40
0.63
DAC47810053
47
81
53
53
1.02
DAC38730040
38
73
40
40
0.67
DAC47850045
47
85
45
45
0.85
DAC38740036
38
74
36
36
0.62
DAC47880055
47
88
55
55
DAC38740036/33
38
74
36
33
0.61
DAC47880055
47
88
55
55
DAC38745716/33
38
74.02
36
33
0.59
DAC47880057.4
47
88
57.4
57.4
DAC38740040
38
74
40
40
0.67
DAC48860042/40
48
86
42
40
0.96
DAC38740050
38
74
50
50
0.85
DAC48890044
48
89
44
44
1.07
DAC38740450
38
74.04
50
50
0.85
DAC48890044/42
48
89
44
42
1.07
DAC38760043/40
38
76
43
40
DAC48900042
48
90
42
42
1.09
DAC38760043
68
76
43
43
DAC49840042/40
49
84
42
40
0.99
DAC3885716/33
38
80.02
36
33
DAC49840043
49
84
43
43
DAC39/41750037
39/41
75
37
37
0.62
DAC49840048
49
84
48
48
1.06
DAC39680037
39
68
37
37
0.48
DAC49840050
49
84
50
50
1.08
DAC39680637
39
68.06
37
37
0.48
DAC49880046
49
88
46
46
1.05
DAC3968571
39
68.07
37
37
0.48
DAC49900045
49
90
45
45
1.08
DAC39720037
39
72
37
37
0.6
DAC50900040
50
90
40
40
DAC39720037
39
72
37
37
0.6
DAC51890044/42
51
89
44
42
DAC39720637
39
72.06
37
37
0.6
DAC51910044
51
91
44
44
DAC39720040
39
72
40
40
0.61
DAC51960050
51
96
50
50
DAC39740036
39
74
36
36
0.54
DAC52910040
52
91
40
40
DAC39740036/34
39
74
36
34
0.52
DAC54900050
54
90
50
50
DAC39740039
39
74
39
39
0.66
DAC54920050
54
92
50
50
DAC39.1740036/34
39.1
74
36
34
0.66
DAC54960051
54
96
51
51
DAC40700043
40
70
43
43
0.63
DAC55900060
55
90
60
60
About Us HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings. Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing, XIHU (WEST LAKE) DIS. Rolling Bearing Co., Ltd was established in 1970 and is accredited by the Chinese Ministry of Machine Building.
We invested in 2 additional specialized bearing factories, which allow us to provide our clients with top of the line products such as Needle Roller Bearings, Spherical Plain Bearings, Rod Ends Bearings, Ball Joint Bearings, Tapered Roller Bearings, Wheel Hub Bearings and Non-Standard Bearings.
A – Heat Treatment – Grinding – Parts Inspection – Assembly – Final Inspection – Packing
Q4 – How to customize bearing(non-standard) from your company?
A -We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.
Q5 – What should I care before installation?
A – Normally, the preservative with which new bearings are coated before leaving the factory does not need to be
removed; it is only necessary to wipe off the outside cylindrical surface and bore, if the grease is not compatible
with the preservative, it is necessary to wash and carefully dry the bearing.
-Bearings should be installed in a dry, dust-free room away from metal working or other machines producing
swarf and dust.
Q6 – How to stock and maintenance my bearings right?
A – Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;
-Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity
or sudden and severe temperature changes that may result in condensation forming;
-Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.
The Functions of Splined Shaft Bearings
Splined shafts are the most common types of bearings for machine tools. They are made of a wide variety of materials, including metals and non-metals such as Delrin and nylon. They are often fabricated to reduce deflection. The tooth profile will become deformed with time, as the shaft is used over a long period of time. Splined shafts are available in a huge range of materials and lengths.
Functions
Splined shafts are used in a variety of applications and industries. They are an effective anti-rotational device, as well as a reliable means of transmitting torque. Other types of shafts are available, including key shafts, but splines are the most convenient for transmitting torque. The following article discusses the functions of splines and why they are a superior choice. Listed below are a few examples of applications and industries in which splines are used. Splined shafts can be of several styles, depending on the application and mechanical system in question. The differences between splined shaft styles include the design of teeth, overall strength, transfer of rotational concentricity, sliding ability, and misalignment tolerance. Listed below are a few examples of splines, as well as some of their benefits. The difference between these styles is not mutually exclusive; instead, each style has a distinct set of pros and cons. A splined shaft is a cylindrical shaft with teeth or ridges that correspond to a specific angular position. This allows a shaft to transfer torque while maintaining angular correspondence between tracks. A splined shaft is defined as a cylindrical member with several grooves cut into its circumference. These grooves are equally spaced around the shaft and form a series of projecting keys. These features give the shaft a rounded appearance and allow it to fit perfectly into a grooved cylindrical member. While the most common applications of splines are for shortening or extending shafts, they can also be used to secure mechanical assemblies. An “involute spline” spline has a groove that is wider than its counterparts. The result is that a splined shaft will resist separation during operation. They are an ideal choice for applications where deflection is an issue. A spline shaft’s radial torsion load distribution is equally distributed, unless a bevel gear is used. The radial torsion load is evenly distributed and will not exert significant load concentration. If the spline couplings are not aligned correctly, the spline connection can fail quickly, causing significant fretting fatigue and wear. A couple of papers discuss this issue in more detail.
Types
There are many different types of splined shafts. Each type features an evenly spaced helix of grooves on its outer surface. These grooves are either parallel or involute. Their shape allows them to be paired with gears and interchange rotary and linear motion. Splines are often cold-rolled or cut. The latter has increased strength compared to cut spines. These types of shafts are commonly used in applications requiring high strength, accuracy, and smoothness. Another difference between internal and external splined shafts lies in the manufacturing process. The former is made of wood, while the latter is made of steel or a metal alloy. The process of manufacturing splined shafts involves cutting furrows into the surface of the material. Both processes are expensive and require expert skill. The main advantage of splined shafts is their adaptability to a wide range of applications. In general, splined shafts are used in machinery where the rotation is transferred to an internal splined member. This member can be a gear or some other rotary device. These types of shafts are often packaged together as a hub assembly. Cleaning and lubricating are essential to the life of these components. If you’re using them on a daily basis, you’ll want to make sure to regularly inspect them. Crowned splines are usually involute. The teeth of these splines form a spiral pattern. They are used for smaller diameter shafts because they add strength. Involute splines are also used on instrument drives and valve shafts. Serration standards are found in the SAE. Both kinds of splines can also contain a ball bearing for high torque. The difference between the 2 types of splines is the number of teeth on the shaft. Internal splines have many advantages over external ones. For example, an internal spline shaft can be made using a grinding wheel instead of a CNC machine. It also uses a more accurate and economical process. Furthermore, it allows for a shorter manufacturing cycle, which is essential when splining high-speed machines. In addition, it stabilizes the relative phase between the spline and thread.
Manufacturing methods
There are several methods used to fabricate a splined shaft. Key and splined shafts are constructed from 2 separate parts that are shaped in a synchronized manner to transfer torque uniformly. Hot rolling is 1 method, while cold rolling utilizes low temperatures to form metal. Both methods enhance mechanical properties, surface finishes, and precision. The advantage of cold rolling is its cost-effectiveness. Cold forming is 1 method, as well as machining and assembling. Cold forming is a unique process that allows the spline to be shaped to the desired shape. The resulting shape provides maximum contact area and torsional strength. Standard splines are available in standard sizes, but custom lengths can also be ordered. CZPT offers various auxiliary equipment, such as mating sleeves and flanged bushings. Cold forging is another method. This method produces long splined shafts that are used in automobile propellers. After the spline portion is cut out, it is worked on in a hobbing machine. Work hardening enhances the root strength of the splined portion. It can be used for bearings, gears, and other mechanical components. Listed below are the manufacturing methods for splined shafts. Parallel splines are the simplest of the splined shaft manufacturing methods. Parallel splines are usually welded to shafts, while involute splines are made of metal or non-metals. Splines are available in a wide variety of lengths and materials. The process is usually accompanied by a process called milling. The workpiece rotates to produce the serrated surface. Splines are internal or external grooves in a splined shaft. They work in combination with keyways to transfer torque. Male and female splines are used in gears. Female and male splines correspond to 1 another to ensure proper angular correspondence. Involute splines have more surface area and thus are stronger than external splines. Moreover, they help the shaft fit into a grooved cylindrical member without misalignment. A variety of other methods of manufacturing a splined shaft can be used to produce a splined shaft. Spline shafts can be produced using broaching and shaping, 2 precision machining methods. Broaching uses a metal tool with successively larger teeth to remove metal and create ridges and holes in the surface of a material. However, this process is expensive and requires special expertise.
Applications
The splined shaft is a mechanical component with a helix-like shape formed by the equal spacing of grooves in a circular ring. The splines can either have parallel or involute sides. The splines minimize stress concentration in stationary joints and can be used in both rotary and linear motion. In some cases, splines are rolled rather than cut. The latter is more durable than cut splines and is often used in applications requiring high strength, accuracy, and smooth finish. Splined shafts are commonly made of carbon steel. This alloy steel has a low carbon content, making it easy to work with. Carbon steel is a great choice for splines because it is malleable. Generally, high-quality carbon steel provides a consistent motion. Steel alloys are also available that contain nickel, chromium, copper, and other metals. If you’re unsure of the right material for your application, you can consult a spline chart. Splines are a versatile mechanical component. They are easy to cut and fit. Splines can be internal or external, with teeth positioned at equal intervals on both sides of the shaft. This allows the shaft to engage with the hub around the entire circumference of the hub. It also increases load capacity by creating a constant multiple-tooth point of contact with the hub. For this reason, they’re used extensively in rotary and linear motion. Splined shafts are used in a wide variety of industries. CZPT Inc. offers custom and standard splined shafts for a variety of applications. When choosing a splined shaft for a specific application, consider the surrounding mated components, torque requirements, and size requirements. These 3 factors will make it the ideal choice for your rotary equipment. And you’ll be pleased with the end result! There are many types of splines and their applications are endless. They transfer torque and angular misalignment between parts, and they also enable the axial rotation of assembled components. Therefore, splines are an essential component of machinery and are used in a wide range of applications. This type of shaft can be found in various types of machines, from household appliances to industrial machinery. So, the next time you’re looking for a splined shaft, make sure you look for a splined one.
A hub bearing, also known as a wheel hub bearing, enables the wheels and attached components to rotate smoothly and keeps the wheel attached to the car. The bearings are mounted on a wheel hub, which is located between the brake drums and the axle. Wheel bearings wear out over time due to age and contamination. As they wear out, excess play also develops in the bearing. The main signs of a damaged wheel hub bearing are abnormal noises andloose steering. Our hub bearing assemblies are made from high quality materials for durability, reliability, and high performance. A high quality seal design offers premium protection from contamination and ensures a clean, long lasting hub bearing. Our hub bearings are precision-machined and pre-coated with an anti-corrosion lubricant for enhanced protection and performance. They are manufactured to meet or exceed expectations for performance and fit. In addition, they are designed for quick and easy installation. Please note: Hub Bearings should always be replaced in pairs (front or rear). In addition, hub bearings must be torqued to vehicle specifications to prevent failure.
Solver problem:
Frequently unberable
Car Jitter
Power reduction
Car noise
Features:
Good Ball: Precision and dimensions are more stable.
Good grease: allow the bearing to roll smoother.
Durable quality: excellent metal material, wear-resistant and durable.
All products are all factory full inspection , like ABS detection,noise detection, cleareance detection for completed product, vibration detection, Angular clearance detection, Waterproof and dustproof detection and so on, making products more durable,more safe and life longer.
Reduce abnormal noise,Stable driving
High security
Longer service life and lower maintenance cost.
In-situ installation: Original specification,installation in 1 step. With accurately locate mounting holes
Why choose us to be your cooperated supplier from China? 1. A wide range of Wheel Hub Bearingfor options. 2. Quality assurance: Advanced equipment, 100% finished product check, all of the products are inpsected carefully by QC before delivery. Product is Safe, Fixed,Stable,Durable. 3. Fast delivery, Prompt response,Professional staffs. 4. The customized components also can be manufactured 5. Neutral packing, export standard carton, or as your requirement. 6. Competive price: Order a HQ container, price will be more favorable.
Related Products 1. A wide range of Radiator Cooling Fan and other parts for options. 2. Quality assurance: Advanced equipment, 100% finished product check, all of the products are inpsected carefully by QC before delivery. Product is Safe, Fixed,Stable,Durable. 3. Fast delivery, Prompt response,Professional staffs. 4. The customized components also can be manufactured 5. Neutral packing, export standard carton, or as your requirement. 6. Competive price: Order a HQ container, price will be more favorable. FAQ 1. Is the product fit to your car model? Please check if the parts are suitable for your model before purchase. Or please tell us your Car Model and OE Number, and tell us the product name.
2. What you can supply to me? We could supply all kinds of auto spare parts and accessories. Besides ,we provide OEM service, shipping service and QC service as well to make sure you get ONE-STOP purchase process from us.
3. Can you customize the products as per our request? Yes, we do OEM and ODM. We could make the product suggestion based on your idea and budget.
4. How to get a sample from you? All samples will be free if unit cost under 20USD,but the freight should be on your side. If you have express account like DHL,UPS etc we will send you directly, if you don’t have you can send express cost to our paypal account, any sample cost could be returned when you make order.
5. What’s your payment term? We usually doing 30% deposit and 70% balance against copy of B/L by T/T, We also accept L/C ,D/P if total amount over $30000.
Welcome to your inqury now and built a long cooperatitive relationship with our professional service.
Types of Splines
There are 4 types of splines: Involute, Parallel key, helical, and ball. Learn about their characteristics. And, if you’re not sure what they are, you can always request a quotation. These splines are commonly used for building special machinery, repair jobs, and other applications. The CZPT Manufacturing Company manufactures these shafts. It is a specialty manufacturer and we welcome your business.
Involute splines
The involute spline provides a more rigid and durable structure, and is available in a variety of diameters and spline counts. Generally, steel, carbon steel, or titanium are used as raw materials. Other materials, such as carbon fiber, may be suitable. However, titanium can be difficult to produce, so some manufacturers make splines using other constituents. When splines are used in shafts, they prevent parts from separating during operation. These features make them an ideal choice for securing mechanical assemblies. Splines with inward-curving grooves do not have sharp corners and are therefore less likely to break or separate while they are in operation. These properties help them to withstand high-speed operations, such as braking, accelerating, and reversing. A male spline is fitted with an externally-oriented face, and a female spline is inserted through the center. The teeth of the male spline typically have chamfered tips to provide clearance with the transition area. The radii and width of the teeth of a male spline are typically larger than those of a female spline. These specifications are specified in ANSI or DIN design manuals. The effective tooth thickness of a spline depends on the involute profile error and the lead error. Also, the spacing of the spline teeth and keyways can affect the effective tooth thickness. Involute splines in a splined shaft are designed so that at least 25 percent of the spline teeth engage during coupling, which results in a uniform distribution of load and wear on the spline.
Parallel key splines
A parallel splined shaft has a helix of equal-sized grooves around its circumference. These grooves are generally parallel or involute. Splines minimize stress concentrations in stationary joints and allow linear and rotary motion. Splines may be cut or cold-rolled. Cold-rolled splines have more strength than cut spines and are often used in applications that require high strength, accuracy, and a smooth surface. A parallel key splined shaft features grooves and keys that are parallel to the axis of the shaft. This design is best suited for applications where load bearing is a primary concern and a smooth motion is needed. A parallel key splined shaft can be made from alloy steels, which are iron-based alloys that may also contain chromium, nickel, molybdenum, copper, or other alloying materials. A splined shaft can be used to transmit torque and provide anti-rotation when operating as a linear guide. These shafts have square profiles that match up with grooves in a mating piece and transmit torque and rotation. They can also be easily changed in length, and are commonly used in aerospace. Its reliability and fatigue life make it an excellent choice for many applications. The main difference between a parallel key splined shaft and a keyed shaft is that the former offers more flexibility. They lack slots, which reduce torque-transmitting capacity. Splines offer equal load distribution along the gear teeth, which translates into a longer fatigue life for the shaft. In agricultural applications, shaft life is essential. Agricultural equipment, for example, requires the ability to function at high speeds for extended periods of time.
Involute helical splines
Involute splines are a common design for splined shafts. They are the most commonly used type of splined shaft and feature equal spacing among their teeth. The teeth of this design are also shorter than those of the parallel spline shaft, reducing stress concentration. These splines can be used to transmit power to floating or permanently fixed gears, and reduce stress concentrations in the stationary joint. Involute splines are the most common type of splined shaft, and are widely used for a variety of applications in automotive, machine tools, and more. Involute helical spline shafts are ideal for applications involving axial motion and rotation. They allow for face coupling engagement and disengagement. This design also allows for a larger diameter than a parallel spline shaft. The result is a highly efficient gearbox. Besides being durable, splines can also be used for other applications involving torque and energy transfer. A new statistical model can be used to determine the number of teeth that engage for a given load. These splines are characterized by a tight fit at the major diameters, thereby transferring concentricity from the shaft to the female spline. A male spline has chamfered tips for clearance with the transition area. ANSI and DIN design manuals specify the different classes of fit. The design of involute helical splines is similar to that of gears, and their ridges or teeth are matched with the corresponding grooves in a mating piece. It enables torque and rotation to be transferred to a mate piece while maintaining alignment of the 2 components. Different types of splines are used in different applications. Different splines can have different levels of tooth height.
Involute ball splines
When splines are used, they allow the shaft and hub to engage evenly over the shaft’s entire circumference. Because the teeth are evenly spaced, the load that they can transfer is uniform and their position is always the same regardless of shaft length. Whether the shaft is used to transmit torque or to transmit power, splines are a great choice. They provide maximum strength and allow for linear or rotary motion. There are 3 basic types of splines: helical, crown, and ball. Crown splines feature equally spaced grooves. Crown splines feature involute sides and parallel sides. Helical splines use involute teeth and are often used in small diameter shafts. Ball splines contain a ball bearing inside the splined shaft to facilitate rotary motion and minimize stress concentration in stationary joints. The 2 types of splines are classified under the ANSI classes of fit. Fillet root splines have teeth that mesh along the longitudinal axis of rotation. Flat root splines have similar teeth, but are intended to optimize strength for short-term use. Both types of splines are important for ensuring the shaft aligns properly and is not misaligned. The friction coefficient of the hub is a complex process. When the hub is off-center, the center moves in predictable but irregular motion. Moreover, when the shaft is centered, the center may oscillate between being centered and being off-center. To compensate for this, the torque must be adequate to keep the shaft in its axis during all rotation angles. While straight-sided splines provide similar centering, they have lower misalignment load factors.
Keyed shafts
Essentially, splined shafts have teeth or ridges that fit together to transfer torque. Because splines are not as tall as involute gears, they offer uniform torque transfer. Additionally, they provide the opportunity for torque and rotational changes and improve wear resistance. In addition to their durability, splined shafts are popular in the aerospace industry and provide increased reliability and fatigue life. Keyed shafts are available in different materials, lengths, and diameters. When used in high-power drive applications, they offer higher torque and rotational speeds. The higher torque they produce helps them deliver power to the gearbox. However, they are not as durable as splined shafts, which is why the latter is usually preferred in these applications. And while they’re more expensive, they’re equally effective when it comes to torque delivery. Parallel keyed shafts have separate profiles and ridges and are used in applications requiring accuracy and precision. Keyed shafts with rolled splines are 35% stronger than cut splines and are used where precision is essential. These splines also have a smooth finish, which can make them a good choice for precision applications. They also work well with gears and other mechanical systems that require accurate torque transfer. Carbon steel is another material used for splined shafts. Carbon steel is known for its malleability, and its shallow carbon content helps create reliable motion. However, if you’re looking for something more durable, consider ferrous steel. This type contains metals such as nickel, chromium, and molybdenum. And it’s important to remember that carbon steel is not the only material to consider.
Established in 1994, HangZhou Best Auto Parts Co., Ltd. is a global and professional supplier, focusing on CZPT brand auto parts, provides chassis parts and maintenance parts which fit for German luxury cars. With more than 25 years co-operation with repair shops, distributors, agents and manufactures, we have built our global manufacturing standard and sales network over the world. Originated from Germany, CZPT adheres to the spirit of craftsmanship, providing safe, high quality and trusted auto parts. We believe that we should shoulder the responsibility and mission on revitalizing Chinese national automotive parts industry, and make CZPT famous in the world.
Certifications
FAQ
Q1: What’s your advantages? 1. Reasonable price and reliable quality; 2. Two years or 60,000 kilometers warranty (For chassis parts only, please ask for the range); 3. Satisfying and swift after-sale service; 4. Quick and safe modes of payment; 5. Ships items timely and quickly. Q2: To which places have you exported? Africa, South America, Asia, middle east and so on. Q3: What products you sell right now? 1. Suspension parts series; 2. Brake system parts series; 3. Engine cooling parts series; 4. Electronic parts series; 5. Steering parts and links series; 6. Drive shaft series; 7. Oil and fuel series (Filters, pumps, etc.) 8. Mounting parts series (Engine mount, transmission mount, etc.) Q4: How to guarantee the quality of your product? 1. Strict inspection during production; 2. Recheck the products before shipment; 3. Track and receive feedback from our customers. Q5: How about your delivery time? 7-25 Days after receiving your payment.
Standard Length Splined Shafts
Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.
Disc brake mounting interfaces that are splined
There are 2 common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only 6 bolts. The center lock system is commonly used with performance road bikes. Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.
Disc brake mounting interfaces that are helical splined
A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub. The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic. Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, 3 spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub. Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone. A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width. Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate. As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts. Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.
