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Basic Structure Of Slewing Bearing May 11, 2020

Basic structure editing

Slewing drive is usually composed of worm, slewing bearing, housing, motor and other components. Because the core component adopts slewing bearing, it can bear axial force, radial force and tipping moment simultaneously. There are many forms, but the structure is basically the same.

From left and right are (upper part):

1. Outer ring (with teeth or without teeth) 2. Sealing tape 3. Rolling body (ball or roller) 4. Lubrication nozzle

From left and right are (below):

1. Blocking 2. Blocking pin 3. Inner ring (with teeth or without teeth) 4. Isolation block or cage 5. Mounting hole (wire hole or light hole)