Speed capacity of bearings
Release date：2023-06-16
When the bearing operates at a fast speed, a large centrifugal force will be generated inside, which is a test of the strength of the bearing itself.
1. Bearing speed rating:
Some of the rotational speeds are used as rated values, which can be exceeded through some adjustments in actual working conditions. Some rotational speeds themselves are upper limits and cannot be exceeded under any circumstances.
2. Bearing thermal reference speed:
When the speed rotates, it will generate heat, and as the speed increases, this heat will become more and more severe.
According to ISO 15312-2018 "Rolling bearings - Thermal speed classes - Calculation and coefficients"
