SKF miniature bearing using hot phenomenon of preventive measures

In the process of using SKF bearing due to improper operation, inadequate lubrication, rust and corrosion, and some other factors such as current, external material, the service life of the eccentricity of the bearing. So it is necessary in the process of using the bearing of miniature bearing have sufficient knowledge and understanding of preventive measures. ( 1) 。 Bearing cooling water. ( 2) 。 Degradation of oil, the oil itself is not clean or run medium oil degradation, such as moisture in the oil increase can cause the acidity of the oil, can reduce oil lubrication, the bearing shell was corrosion, resulting in miniature bearing temperature. Lubricating oil inadequate or inappropriate may result in components abrasion or serious bearing deformation preventive measures: improve the lubrication system, timing supplement or replace lubricant SKF bearing installed properly, cage deformation caused by the improper operation or remove may or defect prevention measures: with proper operation, installation and removal tools, and the use of miniature bearing. Contact with water may lead to pitting SKF bearing components and rust. After corrosion damage of bearing can lead to spalling prevention measures at work: regular inspection seal, ensure good sealing effect, correct storage of bearing bearing rotates the electricity may result in a groove or notch. Bearing static, electrical grounding improper operation will lead to a slight burn prevention measures: outside of bearing parts before welding current can be reduced or avoided through proper grounding connection by bearing wear particle pollution and debris intrusion can lead to bearing face precautions: wear, abrasion and sag into particles and debris, replacement of lubricants, check the sealing system eccentricity, inclination, or excessive load may result in geometrical stress concentration or surface spalling precautions: use precision bearing seat and retaining shoulder