| Answer | Crossword Clue |
|---|---|
| nave | the hub of a wheel |
| hubs | HUB, the centre of a wheel |
| hubcap | a covering for the hub of a wheel |
| hubcaps | HUBCAP, a covering for the hub of a wheel |
| hubcaps | A metal or plastic cover for the hub of a motor vehicle's wheel |
| splines | A rectangular key fitting into grooves in the hub and shaft of a wheel, esp. one formed integrally with the shaft that allows movement of the wheel on the shaft |
| NAVE | Hub of a wheel |
| NAVE | Hub of a wheel. |
| QLYK | "Hub of a wheel," Jack said (4) |
| NATHE | Hub of wheel: Prov. Eng. |
| NAVE | Wheel hub |
| NAVE | Wheel hub. |
