81103 High Quality & Precision Thrust Roller Bearings with Competitive Price 17*30*9mm

Thrust Roller bearings are divided into single and double direction designs .The single direction bearings can only be used to carry axial load in one direction and limit the axial load in one direction and limit the axial displacement in single direction .

The doulbe direction bearings can be used to carry axial loads in both directions and limit the axial displacements in both directions .

Neither can carry radial loads .

This type of bearings suitable for applications where the rotational speed is lower .

In order to prevent detrimental movement centrifugal force during bearing in high speed the requisite minimum axial load should be applied .

Usage: 
Crane hook, Vertical pumps, Vertical centrifuge, Lifting jack, Low speed reducer, Automotive steering pin, Machine tool spindle.