Small I. E. One-way thrust tapered roller bearing almost completely used for commercial vehicles to section bearing configuration. This bearing have full roller, with thin plate cover fixed. This I. E. One-way thrust bearings taper roller bearings. Most of the wear resistance, oil resistance with the acrylonitrile-butadiene rubber (NBR) friction seal. The bearings use oil lubrication for life, do not need to maintain. Have DuoZhong design, different place just bearing a circle and bearing box cover design.
