| 摘要 |
A lock nut (16) includes a conventional lock tab washer (20) for fixing thereof. One or more tab plates (30) are provided for fixing to a flank face (25) of the nut. The tab plates have a radially inner tab (31) to prevent relative rotation thereof, and provide a secondary locking function. Bolts (27) attach the tab plates, and have individual lock washers (28). |
