Product Description
Basic information:
| Description | RENAULT MEGANE auto parts VKBA3648 |
| Material | Chrome steel Gcr15 |
| Application | For NISSAN-OPEL-RENAULT |
| Size | Inner: 45 mm Outer: 88 mm Width: 39 mm |
| Position | Front wheel |
| With ABS | Yes |
| Weight | 1.1 kg |
| Brand | SI, PPB, or customized |
| Packing | Neutral, SI, PPB brand packing or customized |
| OEM/ODM service | Yes |
| Manufacture place | ZHangZhoug, China |
| MOQ | 50 PCS |
| OEM replacement | Yes |
| Inspection | 100% |
| Warranty | 1 year or 40, 000-50, 000 KMS |
| Certificate | ISO9001:2015 TS16949 |
| Payment | T/T, PayPal, Alibaba |
Detailed pictures:
O.E.:
45710-00Q0E
45710-00QAG
45710-00QAK
93161059
93161376
93198742
R
Ref.:
For FAG:
For FEBI BILSTEIN: 23331
For OPTIMAL: 701247
For SKF: VKBA 3648
For SNR: R155.74
Fit for:
For NISSAN PRIMASTAR Box (X83) 2002-
For OPEL VIVARO A Box (X83) 2001-
For RENAULT ESPACE IV (JK0/1_) 2002-
For RENAULT MEGANE II (BM0/1_, CM0/1_) 2006-
For RENAULT TRAFIC II Box (FL) 2001-
For RENAULT VEL SATIS (BJ0_) 2002-
Other types(contact us for more):
Wheel Bearings, Wheel Hubs, Wheel Bearing And Hub Assembly, Right Front Hub Bearing Assembly, Wheel Bearing Hub Assembly Front, Front Wheel Hub And Bearing Assembly, Abs Hub Bearing Assembly, Wheel Bearing Hub Assembly, Hub And Bearing Assembly Front, Left Front Hub Bearing Assembly, Front Wheel Bearing Hub Assembly Replacement, Wheel Bearing & Hub Assembly, Hub Bearing Assembly, front bearing hub replacement, hub and bearing replacement, wheel hub bearings, front wheel bearing hub assembly, front wheel bearing hub replacement, hub bearing assembly front, wheel hub assembly, bearing assembly, Front Wheel Bearing and Hub Assembly, Front Wheel Drive Hub and Bearing Assembly, Front Axle Bearing & Hub Assembly, Front Bearing Hub Assembly, Wheel Bearing Hub
| VKBA 1933 | SUZUKI |
| VKBA 1936 | MITSUBISHI |
| VKBA 1938 | MITSUBISHI |
| VKBA 1946 | MAZDA |
| VKBA 1948 | KIA,MAZDA |
| VKBA 1949 | MAZDA |
| VKBA 1950 | KIA,MAZDA |
| VKBA 1951 | TOYOTA,VW |
| VKBA 1953 | NISSAN |
| VKBA 1955 | NISSAN |
| VKBA 1956 | MITSUBISHI |
| VKBA 1961 | MITSUBISHI |
| VKBA 1962 | MITSUBISHI |
| VKBA 1963 | I-SUZU |
| VKBA 1965 | TOYOTA |
| VKBA 1966 | TOYOTA |
| VKBA 1967 | NISSAN |
| VKBA 1970 | MITSUBISHI |
| VKBA 1971 | SUZUKI |
| VKBA 1972 | DAEWOO,SUZUKI |
| VKBA 1973 | HYUNDAI,MITSUBISHI |
| VKBA 1978 | SUZUKI |
| VKBA 1979 | DAEWOO,SUZUKI |
| VKBA 1980 | MAZDA |
| VKBA 1984 | MAZDA |
| VKBA 1985 | HONDA,I-SUZU,O-PEL,VAUXHALL |
| VKBA 1986 | I-SUZU |
| VKBA 1990 | DAIHATSU |
| VKBA 1991 | DAIHATSU |
| VKBA 1992 | HYUNDAI |
| VKBA 1998 | MAZDA |
| VKBA 1999 | NISSAN |
| VKBA 310 | FIAT,SEAT |
| VKBA 3200 | NISSAN |
| VKBA 3201 | NISSAN |
| VKBA 3202 | NISSAN |
| VKBA 3204 | NISSAN |
| VKBA 3205 | NISSAN |
| VKBA 3206 | NISSAN |
| VKBA 3209 | KIA,MAZDA |
| VKBA 3213 | TOYOTA |
| VKBA 3214 | L-EXUS,TOYOTA |
| VKBA 3215 | L-EXUS,TOYOTA |
| VKBA 3216 | TOYOTA |
| VKBA 3217 | TOYOTA |
| VKBA 3218 | MITSUBISHI |
| VKBA 3219 | SUZUKI |
| VKBA 3220 | SUZUKI |
| VKBA 3221 | NISSAN |
| VKBA 3222 | NISSAN |
| VKBA 3223 | NISSAN |
| VKBA 3224 | NISSAN |
| VKBA 3225 | NISSAN |
| VKBA 3232 | NISSAN |
| VKBA 3234 | TOYOTA |
| VKBA 3235 | S-UBARU |
| VKBA 3236 | S-UBARU |
| VKBA 3237 | TOYOTA |
| VKBA 3240 | TOYOTA |
| VKBA 3245 | HONDA |
| VKBA 3246 | HONDA |
| VKBA 3250 | HONDA,ROVER |
| VKBA 3251 | HONDA,ROVER |
| VKBA 3254 | HONDA |
| VKBA 3255 | DAEWOO |
| VKBA 3256 | DAEWOO |
| VKBA 3257 | DAEWOO |
| VKBA 3259 | HYUNDAI |
| VKBA 3262 | CHEVROLET,DAEWOO |
| VKBA 3263 | HYUNDAI |
| VKBA 3264 | HYUNDAI |
| VKBA 3265 | HYUNDAI,KIA |
| VKBA 3266 | HYUNDAI |
| VKBA 3267 | HYUNDAI |
| VKBA 3268 | HYUNDAI |
| VKBA 3269 | CHEVROLET,DAEWOO |
| VKBA 3270 | HYUNDAI |
| VKBA 3271 | HYUNDAI |
| VKBA 3272 | NISSAN |
| VKBA 3279 | KIA |
| VKBA 3280 | KIA |
| VKBA 3281 | S-UBARU |
| VKBA 3282 | HONDA |
| VKBA 3283 | DAEWOO |
| VKBA 3284 | KIA |
| VKBA 3285 | KIA |
| VKBA 3289 | SUZUKI |
| VKBA 3294 | DAIHATSU,PERODUA |
| VKBA 3295 | DAIHATSU |
| VKBA 3296 | DAIHATSU |
| VKBA 3298 | MAZDA |
| VKBA 3299 | HONDA |
| VKBA 3300 | HONDA |
| VKBA 3301 | HONDA |
| VKBA 3302 | HONDA |
| VKBA 3303 | HONDA |
| VKBA 3304 | HONDA |
| VKBA 3305 | MITSUBISHI,PROTON |
| VKBA 3306 | MITSUBISHI,PROTON |
| VKBA 3307 | MITSUBISHI,PROTON |
| VKBA 3308 | TOYOTA |
| VKBA 3309 | MITSUBISHI,PROTON |
| VKBA 3310 | NISSAN |
| VKBA 3311 | NISSAN |
| VKBA 3314 | NISSAN |
| VKBA 3319 | NISSAN |
| VKBA 3320 | NISSAN |
| VKBA 3321 | NISSAN |
| VKBA 3322 | DAIHATSU |
| VKBA 3325 | MITSUBISHI |
| VKBA 3326 | MITSUBISHI |
| VKBA 3327 | MITSUBISHI |
| VKBA 3328 | HONDA |
| VKBA 3330 | NISSAN |
| VKBA 3331 | NISSAN |
| VKBA 3332 | NISSAN |
| VKBA 3341 | TOYOTA |
| VKBA 3344 | TOYOTA |
| VKBA 3345 | TOYOTA |
| VKBA 3348 | HONDA |
| VKBA 3349 | HONDA |
| VKBA 3400 | MERCEDES-BENZ |
| VKBA 3401 | V-OLVO |
| VKBA 3403 | O-PEL,VAUXHALL |
| VKBA 3404 | MERCEDES-BENZ |
| VKBA 3405 | MERCEDES-BENZ |
FAQ:
Q1.What is your shipping logistic?
Re: DHL, TNT, FedEx express, by air/sea/train.
Q2:What’s the MOQ?
Re: For the wheel hub bearing repair kit. The MOQ is always 50 sets. If ordering together with other models, a small quantities can be organized. But need more time due to the production schedule.
Q3. What are your goods of packing?
Re: Generally, our goods will be packed in Neutral white or brown boxes for the hub bearing unit. Our brand packing SI & CZPT are offered. If you have any other packing requests, we shall also handle them.
Q4. What is your sample policy?
Re: We can supply the sample if we have ready parts in stock.
Q5. Do you have any certificates?
Re: Yes, we have the certificate of ISO9001:2015.
Q6:Any warranty of your products.
Re: Sure, We are offering a guaranty for 12 months or 40,000-50,000 km for the aftermarket.
How to Choose the Right Worm Shaft
You might be curious to know how to choose the right Worm Shaft. In this article, you will learn about worm modules with the same pitch diameter, Double-thread worm gears, and Self-locking worm drive. Once you have chosen the proper Worm Shaft, you will find it easier to use the equipment in your home. There are many advantages to selecting the right Worm Shaft. Read on to learn more.
Concave shape
The concave shape of a worm’s shaft is an important characteristic for the design of a worm gearing. Worm gearings can be found in a wide range of shapes, and the basic profile parameters are available in professional and firm literature. These parameters are used in geometry calculations, and a selection of the right worm gearing for a particular application can be based on these requirements.
The thread profile of a worm is defined by the tangent to the axis of its main cylinder. The teeth are shaped in a straight line with a slightly concave shape along the sides. It resembles a helical gear, and the profile of the worm itself is straight. This type of gearing is often used when the number of teeth is greater than a certain limit.
The geometry of a worm gear depends on the type and manufacturer. In the earliest days, worms were made similar to simple screw threads, and could be chased on a lathe. During this time, the worm was often made with straight-sided tools to produce threads in the acme plane. Later, grinding techniques improved the thread finish and reduced distortions resulting from hardening.
When a worm gearing has multiple teeth, the pitch angle is a key parameter. A greater pitch angle increases efficiency. If you want to increase the pitch angle without increasing the number of teeth, you can replace a worm pair with a different number of thread starts. The helix angle must increase while the center distance remains constant. A higher pitch angle, however, is almost never used for power transmissions.
The minimum number of gear teeth depends on the angle of pressure at zero gearing correction. The diameter of the worm is d1, and is based on a known module value, mx or mn. Generally, larger values of m are assigned to larger modules. And a smaller number of teeth is called a low pitch angle. In case of a low pitch angle, spiral gearing is used. The pitch angle of the worm gear is smaller than 10 degrees.
Multiple-thread worms
Multi-thread worms can be divided into sets of one, two, or 4 threads. The ratio is determined by the number of threads on each set and the number of teeth on the apparatus. The most common worm thread counts are 1,2,4, and 6. To find out how many threads you have, count the start and end of each thread and divide by two. Using this method, you will get the correct thread count every time.
The tangent plane of a worm’s pitch profile changes as the worm moves lengthwise along the thread. The lead angle is greatest at the throat, and decreases on both sides. The curvature radius r” varies proportionally with the worm’s radius, or pitch angle at the considered point. Hence, the worm leads angle, r, is increased with decreased inclination and decreases with increasing inclination.
Multi-thread worms are characterized by a constant leverage between the gear surface and the worm threads. The ratio of worm-tooth surfaces to the worm’s length varies, which enables the wormgear to be adjusted in the same direction. To optimize the gear contact between the worm and gear, the tangent relationship between the 2 surfaces is optimal.
The efficiency of worm gear drives is largely dependent on the helix angle of the worm. Multiple thread worms can improve the efficiency of the worm gear drive by as much as 25 to 50% compared to single-thread worms. Worm gears are made of bronze, which reduces friction and heat on the worm’s teeth. A specialized machine can cut the worm gears for maximum efficiency.
Double-thread worm gears
In many different applications, worm gears are used to drive a worm wheel. These gears are unique in that the worm cannot be reversed by the power applied to the worm wheel. Because of their self-locking properties, they can be used to prevent reversing motion, although this is not a dependable function. Applications for worm gears include hoisting equipment, elevators, chain blocks, fishing reels, and automotive power steering. Because of their compact size, these gears are often used in applications with limited space.
Worm sets typically exhibit more wear than other types of gears, and this means that they require more limited contact patterns in new parts. Worm wheel teeth are concave, making it difficult to measure tooth thickness with pins, balls, and gear tooth calipers. To measure tooth thickness, however, you can measure backlash, a measurement of the spacing between teeth in a gear. Backlash can vary from 1 worm gear to another, so it is important to check the backlash at several points. If the backlash is different in 2 places, this indicates that the teeth may have different spacing.
Single-thread worm gears provide high speed reduction but lower efficiency. A multi-thread worm gear can provide high efficiency and high speed, but this comes with a trade-off in terms of horsepower. However, there are many other applications for worm gears. In addition to heavy-duty applications, they are often used in light-duty gearboxes for a variety of functions. When used in conjunction with double-thread worms, they allow for a substantial speed reduction in 1 step.
Stainless-steel worm gears can be used in damp environments. The worm gear is not susceptible to rust and is ideal for wet and damp environments. The worm wheel’s smooth surfaces make cleaning them easy. However, they do require lubricants. The most common lubricant for worm gears is mineral oil. This lubricant is designed to protect the worm drive.
Self-locking worm drive
A self-locking worm drive prevents the platform from moving backward when the motor stops. A dynamic self-locking worm drive is also possible but does not include a holding brake. This type of self-locking worm drive is not susceptible to vibrations, but may rattle if released. In addition, it may require an additional brake to keep the platform from moving. A positive brake may be necessary for safety.
A self-locking worm drive does not allow for the interchangeability of the driven and driving gears. This is unlike spur gear trains that allow both to interchange positions. In a self-locking worm drive, the driving gear is always engaged and the driven gear remains stationary. The drive mechanism locks automatically when the worm is operated in the wrong manner. Several sources of information on self-locking worm gears include the Machinery’s Handbook.
A self-locking worm drive is not difficult to build and has a great mechanical advantage. In fact, the output of a self-locking worm drive cannot be backdriven by the input shaft. DIYers can build a self-locking worm drive by modifying threaded rods and off-the-shelf gears. However, it is easier to make a ratchet and pawl mechanism, and is significantly less expensive. However, it is important to understand that you can only drive 1 worm at a time.
Another advantage of a self-locking worm drive is the fact that it is not possible to interchange the input and output shafts. This is a major benefit of using such a mechanism, as you can achieve high gear reduction without increasing the size of the gear box. If you’re thinking about buying a self-locking worm gear for a specific application, consider the following tips to make the right choice.
An enveloping worm gear set is best for applications requiring high accuracy and efficiency, and minimum backlash. Its teeth are shaped differently, and the worm’s threads are modified to increase surface contact. They are more expensive to manufacture than their single-start counterparts, but this type is best for applications where accuracy is crucial. The worm drive is also a great option for heavy trucks because of their large size and high-torque capacity.
