The thrust ball bearing consists of three parts:a pedestal ring,a shaft ring and a steel ball holder assembly.Coordinate with the axis of the axle ring,and with the shell of the seat ring.
Unidirectional thrust bal bearing can bear unidirectional axial load.Two-way thrust ball bearing,can withstand two- way axial load,in which shaft ring and shaf coordination.The mounting surface of the pedestal ring is spherical bearing, which has the performance of centering and can reduce the influence of installation error.Thrust ball bearing can not bear radial load,the limit speed is low.
Thrust ball bearings use:apply only to bear a part of the axial load and low speed,such as crane hook,vertical pumps, vertical centrifuge,jack,low speed reducer,etc.
Features
- Specialized design
A cage contains the balls while the grooved aligning seat washer guides them. - Dedicated components
Washers attached to the shaft are called “shaft washers” and those attached to the housing are called “housing washers” (fixed rings). - Support axial loads
Single-direction thrust ball bearings can take axial loads in one direction.
Applications
- Printer peripheral equipment, ball screw support sections of precision positioning stages, automatic guided vehicles (AGVs), radial drilling machines, fishing reels
