Japan brand Front wheel Hub Bearing 38BWD21CA53 686908A bearing auto 38*70*38mm
Japan brand Front wheel Hub Bearing 38BWD21CA53 686908A bearing auto self-introduction :
koyo hub bearing is the main function of bearing and provide accurate guide to the rotation of the wheels, it was under axial load and bear radial load, is a very important component.Traditional car wheel with bearing is combined by two sets of tapered roller bearings or ball bearings, and the installation of the bearing, oil seal and clearance adjustment is carried out on the auto production line.This structure makes it in the car factory assembly difficulty, high cost and poor reliability, and when the car in pits maintenance, also need to clean, oil bearing and adjustment.Wheel hub bearing unit is in the standard angular contact ball bearings and tapered roller bearings, on the basis of it will be two sets of bearing as a whole, has the assembly clearance adjustment performance is good, can be omitted, light weight, compact structure, large load capacity, for the sealed bearing prior to loading, ellipsis external wheel grease seal and from maintenance etc, and has been widely used in cars, in a truck also has a tendency to gradually expand the application.
Japan brand Front wheel Hub Bearing 38BWD21CA53 686908A bearing auto basic information :
| Bearing Name | Bearing 38BWD21CA53 |
| Category | Auto Hub Bearing |
| Brand | KOYO Bearing |
| Inner Diameter d ( mm ) | 38 |
| Outer Diameter D ( mm ) | 70 |
| Thickness T ( mm ) | 38 |
| Weight :KG | 0.57 |
| 25BWD01 | 35BWD07A | 38BWD10B | 40BWD14 |
| 27BWD01J | 35BWD16 | 38BWD15A | 42BWD12 |
| 28BWD03A | 35BWD06A | 38BWD24 | 42BWD06 |
| 28BWD01A | 36BWD04 | 38BWD23A | 42BWD09 |
| 30BWD08 | 36BWD03 | 38BWD18 | 42BWD11 |
| 30BWD01A | 36BWD01B | 39BWD03 | 42BWD13 |
| 30BWD04 | 37BWD01 | 39BWD01L | 43BWD12A |
| 32BWD05 | 38BWD19 | 39BWD05 | 43BWD08 |
| 34BWD04B | 38BWD21 | 40BWD06D | 43BWD13A |
| 34BWD11 | 38BWD09A | 40BWD12 | 43BWD03 |
| 34BWD10B | 38BWD22 | 40BWD15A | 43BWD06B |
| 34BWD07B | 38BWD12 | 40BWD16 | 45BWD06 |
| 34BWD09A | 38BWD04 | 40BWD05 | 45BWD03 |
| 35BWD19E | 38BWD01A | 40BWD08A | 45BWD07B |
| 35BWD07 | 38BWD06D | 40BWD07A | 45BWD09 |
Features of KOYO wheel hub bearings :
1- Low-noise, high-speed, suitable for the motor bearings and automotive bearings.
The suitable lubricant in accordance with the using environments of the bearings or the customer's requirements .
2- Appropriate radial clearance in accordance with the using environments of the bearings or the customer's requirements .
3- All products are made from high quality steel and have the characteristics of wear-resistant and strong high -loading capacity.
4- Auto Bearing is widely used in many applications, but the most common application is used in cars. All parts have been calculated by computers to avoid unnecessary weight to our auto bearing. HHYG also accept custom orders. Our team composed of professionally trained engineers will help our clients to make their designs come true!
