Precision Bearing Original Bearing Factory Supply 581079 Wheel Hub Bearing
31/05/2023800308 Manufacturer Supply Large Stock Truck Wheel Hub Bearing
31/05/2023
A wheel hub assembly (WHA), also referred to as hub assembly，wheel hub unit,wheel hub bearing, is an automotive part used in most cars, passenger vehicles, and light and heavy trucks.
The main function of the hub bearing is to bear weight and provide precise guidance for the rotation of the hub. It bears both axial load and radial load, and is a very important component. Especially for the wheel hub bearings of trucks, due to the greater load it bears, the bearing capacity and precision of the wheel hub bearings are even more important.
Working principle:
Truck hub bearings are factory preconditioned, lubricated and sealed to simplify installation. Wheel bearing units are available for trucks, trailers and buses. Wheel bearing units are designed to withstand the typical severe operating conditions and require less maintenance than the traditional wheel bearing sets they replace. Some variants come with an integrated impulse ring, which makes them suitable for anti-lock braking systems. The unit also saves time and money on brake maintenance.
| Sinotruk Truck Wheel Bearings |
| Bearing Type |
566830.H195 |
| OEM NO. |
03434301200/4 373 0043 00
4 373 0044 00/5 387 0011 05
5 387 0015 03 |
| d*D*B |
120*175*123 |
| Material |
GCr15,chrome steel,stainless steel,Iron |
