Thrust roller bearings are used for bearing axial and radial combined load that is dominated by axial load, but the radial load shall not exceed 55% of the axial load. Compared with other thrust roller bearings, this kind of bearing has lower friction factor, higher rotational speed, with the ability of self-aligning. Type 29000 bearing is equipped with asymmetric spherical rollers, which can reduce the relative sliding of the roller and raceway during the course of work. Besides, the roller is long, with large diameter and large number, so the load capacity is large. Oil lubrication is the general option and grease lubrication can be used in some low speed cases.

Main uses: Hydroelectric generator, crane hook.

SKET is a professional manufacturer and supplier of thrust kingpin bearing from China.