Since thrust tapered roller bearing production is less

Thrust tapered roller bearing structure, performance characteristics
Since thrust tapered roller bearings rolling body is tapered roller, rolling in the structure of the bus and the raceway washers are bus lines intersect at a point in the axis of the bearing, which can form pure rolling rolling surface, speed limit higher thrust cylindrical roller bearings.
Thrust tapered roller bearings can withstand a one-way axial load. Thrust tapered roller bearing type code 90000.
Since thrust tapered roller bearing production is less, the plant has produced models are mostly nonstandard dimensions, while the standard dimensions of the series, varieties produce less, and therefore these bearings is currently no national standards promulgated dimensionsScrew-down bearings - Thrust Tapered Roller Cylindrical roller bearing
Third, this type of thrust tapered roller bearings must be able to withstand enormous axial load, and allows the threaded shaft angular displacement relative to the support. Therefore, these bearings usually full roller type, with large diameter and long rollers. In order to withstand the roll offset in the bearing housing on the bearing not adversely affect the performance of this bearing has a spherical seat. The seat can be a shaft or bearing seat box seat.
In the spherical shaft seat and the corresponding concave spherical threaded shaft or pressure roller between the baffle set above a spherical seat of the bearing axis, will produce the necessary right of offset. LYTBZ can also supply the pressure plate.
Spherical bearing box seat when the offset from the bearing housing on the seat between the baffle and the pressure roller groups to bear. This bearing pressure plate is usually supplied with the same bearing.
LYTBZ produce a variety of designs screw bearings; This bearing is customized to meet the special requirements of a particular application