Slew Ring Bearing
AssemblyLarge-diameter geared slewing bearing carrying the rotating superstructure. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Slew Ring Bearing
3 top-level lines as of r174587| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Slew Ring Gear | tower-crane-slew-ring-gear | 1× | 1 | · | part |
| 2 | Ball Bearing | ball-bearing | 80× | 80 | · | part |
| 3 | Oil Seal | oil-seal | 2× | 2 | · | part |