Coal Industry Slewing Bearing Structure Parameter -Standard MT475-1966
2026-01-21
Note: 1. n1 represents the number of lubrication holes. Oil cup M10×1 JB/T7940.1~JB/T7940.2. The location of the oil holes can be specified by the user according to the application. 2. n-φ can be replaced with a threaded hole, thread diameter M, thre...