| 384 / | HD | BEARINGS |
| 91 | DF | ROTARY BEARING {8} |
| 445 | DF | .~ Antifriction bearing {9} |
| 456 | DF | .~.~ Radial bearing {9} |
| 548 | DF | .~.~.~ Roller bearing {16} |
| 572 | DF | .~.~.~.~ Cage structure {7} |
| 578 | | .~.~.~.~.~ Nonunitary {1} |
| 579 | DF | .~.~.~.~.~.~> Bolted, welded or with spring |