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The difference between high speed bearings and low speed bearings

wallpapers Resource 2020-05-19
1. Basis for distinguishing high-speed bearing from low-speed bearing.

Due to the use of the way is different, so the bearing can be divided into the high-speed and low-speed bearing bearing, but that being said, they distinguish basis is not a simple from turn to turn to count how many circles, some low-speed bearing its speed can reach nearly tens of thousands of revolutions per minute, but some though called high-speed bearing, its RPM is just a few hundred, they distinguish basis is the linear velocity to distinguish between bearing, high linear velocity is high speed bearing, low linear velocity is low speed bearings.
2. Different types of high-speed and low-speed bearings:
Low speed bearings usually use rolling bearings, high speed general sliding bearings, that is, in the bearing responsible for the rotation of the place is different, low speed bearings of this kind it is used inside is a circular, cylindrical, even conical rotor; The high-speed bearing is the use of bearing bush, please note: capacity igniter.
3. The difference between high-speed bearing and low-speed bearing can be seen from the appearance:
From the appearance, it will be found that the surface of high-speed bearing will look smoother, and there will not be rough or potholes on the surface like that of low-speed bearing. The distance between the outer ring and the inner ring is very small, and the accuracy of the bearing is relatively high. At low speed, the surface is relatively rough and the accuracy is low.

Suggested Reading:

How To Install High-Speed Bearings

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