2013年1月17日星期四

Radial bearings General


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1. Thrust bearing

Mainly for Rolling axial load, its nominal contact angle greater than 45 ° to 90 basic parts axis ring, seat ring, and with or without cage rolling.thin wall bearings

2 axial contact bearings
Nominal contact angle of 90 ° of the thrust bearing.

3 angular contact thrust bearings

The nominal contact angle greater than 45 ° but less than 90 ° thrust bearing.

4 one-way thrust bearing

Thrust bearing axial load in one direction only.industrial bearings

Directional thrust bearing

Thrust bearing axial load in both directions.

6 double row of bi-directional thrust bearing

There are bi-directional thrust bearing for the two rows of rolling elements, each column bear the axial load in one direction only.

7 line (movement) bearing

The two raceways in the rolling direction on the rolling bearing of the relative linear motion.

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