What is the difference between high-speed bearings and low-speed bearings?

What is the difference between high-speed bearings and low-speed bearings?

Low-speed rolling bearings are generally used, and high-speed sliding bearings are generally used. As the name suggests, there are balls in rolling bearings, spherical, cylindrical and conical. The sliding bearing is generally a bush. High- ...
Treatment of motor bearing and rotating shaft failure

Treatment of motor bearing and rotating shaft failure

Generally, after the motor is operated for 3 to 5 years, the bearing may be damaged. Therefore, when the motor is disassembled and overhauled, the bearing must be carefully inspected and repaired. After the bearing is damaged, the motor wil...
There are 5 reasons for bearing problems, 17 forms of bearing damage and corresponding reasons

There are 5 reasons for bearing problems, 17 forms of bearing damage and corresponding reasons

The main reasons for bearing damage are: 1) material fatigue; 2) poor lubrication; 3) pollution; 4) installation problems; 5) improper handling....
Cause analysis of bearing cage breakage and bearing loose

Cause analysis of bearing cage breakage and bearing loose

Bearings are important and key parts of motors. No matter if they fail to operate according to requirements during assembly, testing, or use, bearing noises, breakage, and even shaft failure may occur. Especially for high-voltage motors, be...
How is the gear set on the shaft? Is it okay to add a needle bearing or sleeve between the gear and t

How is the gear set on the shaft? Is it okay to add a needle bearing or sleeve between the gear and t

The gear sleeve on the shaft generally requires the gear to idle, which is more common in automobile transmissions . The three situations you mentioned above are allowed. In terms of effect, putting a needle bearing between the shaft and th...
The following issues need to be considered in bearing design

The following issues need to be considered in bearing design

The following issues need to be considered in bearing design: · Dimensions · Load size direction · Rotation speed · Fixed speed, variable speed, high speed · Shaft and bearing seat materials · Load drive mode · Motor installation mod...
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