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How is the high - temperature range that high - temperature bearings can withstand defined?

Generally speaking, the standard stipulates that the operating temperature of rolling bearings of general small and medium-sized motors shall not be higher than 95℃. How high a temperature can high-temperature bearings actually withstand at most? This is mainly determined by conditions such as the heat resistance temperature limits of bearing steel, cages, sealing materials, and lubricants.

2025-04-28 View details +
How is the high - temperature range that a high - temperature bearing can withstand defined?

The temperature of the high-temperature bearing is too high, which is an abnormal situation similar to "fever". It is a common and relatively harmful fault of rotating equipment. If the cause is unknown and the handling

2025-04-28 View details +