Hook Block
AssemblyMulti-sheave bottom block carrying the load hook. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Hook Block
6 top-level lines as of r142389| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Hook Block Frame | ringer-crane-block-frame | 1× | 1 | · | part |
| 2 | Block Sheave | ringer-crane-block-sheave | 7× | 7 | · | part |
| 3 | Forged Load Hook | ringer-crane-load-hook | 1× | 1 | · | part |
| 4 | Hook Thrust Nut | ringer-crane-hook-nut | 1× | 1 | · | part |
| 5 | Ball Bearing | ball-bearing | 16× | 16 | · | part |
| 6 | Sheave Pin | ringer-crane-sheave-pin | 7× | 7 | · | part |