- Joined
- Dec 20, 2012
- Messages
- 9,422
Oh, okay, those are Z bearings instead of ZZ (single vs double-shielded). Normally, drive sleeve bearings are a close slip fit and not a press fit. It sounds like you're right in that if the spacer is too long and the axial play is however much longer the spacer is, then that accounts for the axial play you're seeing. Too bad you can't find the manual; it would help confirm if the bearings are the correct ones.
The quill bearings should be tapered roller bearings and should be light press fits. There should be two preload nuts on top, separated by a tabbed lock washer if yours follows the typical Asian pattern.
The quill bearings should be tapered roller bearings and should be light press fits. There should be two preload nuts on top, separated by a tabbed lock washer if yours follows the typical Asian pattern.