滚动轴承工作时,温度高于60℃时,即为发热。发热是使用滚动轴承经常遇到的问题,其原因及处理方法如下: 1.由于轴颈与内圈、外圈与轴承座配合不当,轴承内有异物、负荷过重、轴承材料不好或热处理不当;在可以调节松紧的辅承装置中,轴承紧固螺母调得松紧不适当等。导致轴承内、外圈、夹持器或滚珠 Rolling bearing work, the temperature is higher than 60 ℃, that is fever. Heat is the use of rolling bearings frequently encountered problems, the reasons and solutions are as follows: 1.Because the journal and the inner ring, outer ring and bearing with improper fit, bearing foreign body, overload, bearing material is not good or heat treatment is not appropriate ; In the auxiliary device that can be adjusted elastic, the bearing fastening nut is loosely adjusted and so on. Causes the bearing inner ring, outer ring, holder or ball