Customized Available Bearings S057B Bah-0069 DAC42780045 DAC42780036/34 42BWD13 Wheel Ball Bearing Supplier From China

    Wheel hub bearings (hub bearing) is mainly used for the rotation of the wheel hub bearing and provide precise guidance, it is under axial load and bear radial load is a very important part.
    The traditional car wheel with bearing is by two sets of tapered roller bearing or ball bearing combination and become, bearing installation, oil, seal, and clearance adjustment are in the car on the production line. This structure makes it in the car factory assembly difficulty, the high cost and poor reliability, and the car maintenance station maintenance, also need to bearing for cleaning, oil, and adjustment.
    Wheel hub bearing unit is in the standard angular contact ball bearings and tapered roller bearing developed on the basis of, it will be two sets of bearing assembly as an organic whole, have good performance, can be omitted the clearance adjustment, lightweight, compact structure, load capacity, for the sealed bearing can advance in grease, ellipsis external hub seal and from maintenance, etc, and has been widely used in cars, in the truck also.