dusty wrote:I don't know. I have never had to replace one. I do wonder what holds it in place. Hopefully, if you buy one, you'll get installation instruction.
The Control Sheave bearing was a press fit and staked (notched) around 4 times to hold it in place. I have never seen any instructions on installing this bearing. I use red LocTite (careful not to get any LocTite on the bearing shield) inside the Control Sheave and use a special dull/flatten tip chisel to stake the bearing 6-8 times. There is a small failure rate when installing the new bearing. Lately, I found I had clearance to machine the Control Sheave bearing depth any additional .060"-.075" deeper to leave more room to stake the bearing. Notice the stake/notch on the Control Sheave at the roll pin location. [ATTACH]17207[/ATTACH]
I buy my buttons from Ebay seller bandsaw-tire-warehouse. I use a center punch to spread the button shaft to hold the bearing
Attachments
Control Sheave Closed - High Speed Position.jpg (88.17 KiB) Viewed 1173 times
Bill Mayo bill.mayo@verizon.net
Shopsmith owner since 73. Sell, repair and rebuild Shopsmith, Total Shop & Wood Master headstocks, SPTs, attachments, accessories and parts. US Navy 1955-1975 (FTCS/E-8)
i just received my bearing and installed it very quickly with everyone's help from here. My Shopsmith is now fully operational and runs like a friggin top! I've never been so damn happy about a tool. Thanks again to everyone here, couldn't have done it without you.