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Re: Eccentric Bushings and Bearings
Posted: Thu Jul 28, 2016 4:21 pm
by Tylerh
Hmm I did remove the idler sheave but I feel that when I pulled it off the shaft the key slid off with it. I'll have to inspect it some more. Regarding the bearings, I've read that section a few times so hopefully im ready when the time comes.
Re: Eccentric Bushings and Bearings
Posted: Thu Jul 28, 2016 4:33 pm
by everettdavis
Member mmorris posted this photo in
http://www.shopsmith.com/ss_forum/viewt ... 98#p156998
On this style the retaining clip had the tensioning bolt pass through the clip and this locked the bearing assembly in place.
Everett

- bearing retainer for old Greenie eccentric.JPG (62.98 KiB) Viewed 3509 times
Re: Eccentric Bushings and Bearings
Posted: Thu Jul 28, 2016 5:48 pm
by Tylerh
Everett thanks for the pic and post to the topic. I plan on getting 2 of the clips the hold it all in place instead of drilling and tapping.
Re: Eccentric Bushings and Bearings
Posted: Fri Jul 29, 2016 12:21 am
by JPG
Tylerh wrote:Everett thanks for the pic and post to the topic. I plan on getting 2 of the clips the hold it all in place instead of drilling and tapping.
Where?

Re: Eccentric Bushings and Bearings
Posted: Fri Jul 29, 2016 12:53 am
by everettdavis
They haven't been made in decades. eBay or a donor machine maybe. If someone else has any it might be Bill Mayo
Getting a B series headstock casting may serve you better. They are on eBay too.
Re: Eccentric Bushings and Bearings
Posted: Fri Jul 29, 2016 2:13 am
by JPG
Re: Eccentric Bushings and Bearings
Posted: Fri Jul 29, 2016 2:33 am
by Tylerh
I planned on contacting Bill Mayo for them due to reading about all the parts he has stock piled and him trying to reduce the pile. Great find JPG! That was my second choice, looking on eBay.
Re: Eccentric Bushings and Bearings
Posted: Fri Jul 29, 2016 9:17 am
by everettdavis
Tylerh wrote:I planned on contacting Bill Mayo for them due to reading about all the parts he has stock piled and him trying to reduce the pile. Great find JPG! That was my second choice, looking on eBay.
Also, check out Bill Mayo's Headstock improvement kit 2nd edition dated June 16 2016 the two write-ups are identical, up to the last page(s) which has his latest additions he sent me in an email.
Both are available for download at
https://www.shopsmith.com/ss_forum/view ... 90#p185690
You want to be sure you understand how to tension the two ears without breaking one off, which happens...
Everett
Re: Eccentric Bushings and Bearings
Posted: Fri Jul 29, 2016 12:36 pm
by Tylerh
Thanks for the info Everett. I've talked to Bill Mayo and am going to purchase quite a few parts from him that have the "fixes" done already. I've also read that but didn't download it so that helps to find it easily