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Jinan Boyu Bearing Co.,Ltd.

R & D Center

Compared with sliding bearing the advantages and disadvantages of the rolling bearing

Date:2011-11-01 10:49:19   

1. Compared with sliding bearing of rolling bearing advantages:

(1) friction resistance, sensitive, starting high efficiency;

(2) axial compact structure, lubrication simple;

(3) moving accuracy is higher;

(4) do not need to use nonferrous metals;

(5) standardization degree is high, the bulk production, low cost.

2. Compared with sliding bearing of rolling bearing weakness:

(1) impact resistant ability is poor;

(2) installation does not convenient (not decomposing a, often need after heating installation);

(3) is running at high speed vibration and noise bigger;

(4) life than liquid friction sliding bearing low.

(5) because of the rolling bearing cant division, is located in the middle of the long axis of the rolling bearing installation is more difficult.