1、 The use and installation shall be careful, and strong stamping is not allowed. The solution to the bad phenomenon of ina combined needle roller bearing is not allowed to directly knock the bearing with a hammer, and the pressure is not allowed to be transmitted through the rolling body.Needle Roller Bearing Clearance Change Failure Maintenance Technology
2、 適切で正確な取り付けツールを使用する, 専用工具を使ってみる, and try to avoid using cloth and short fiber.Needle Roller Bearing Clearance Change Failure Maintenance Technology
3、 Keep ina combined needle roller bearing and its surrounding environment as clean as possible. Sodium base grease is generally used for motor bearing. 目に見えないスマイルダストがベアリングに入っても, それは摩耗を増加させます, 軸受の振動・騒音.