WTB 2 step pulley for South Bend 9A

[Rumrat]

I want to upgrade my lathe to get more speeds. I presently have a motor pulley and counter shaft pulley with only one size.

 

[140mower]

I can help you with the counter shaft pulley, for the motor one, princess auto, would be a good source...

 

[Rumrat]

What would you want for a thing like that?

 

[YotaBota]

If you can't find a motor pulley @140mower can probably give the pulley specs and then you can turn one of your own.

When I had a Logan. the 2 step motor pulley was not available but Logan emailed me the specs and I turned one.

I don't see any 2 step pulleys at PA or CT.

 

[Tom O]

You could always make a variable speed pulley there’s not much to them but they want wicked money for them online.

 

[Rumrat]

What would you want for a thing like that?

Do you have the part I am looking for?

 

[Johnwa]

Here’s a link to a drawing of the motor pulley.

http://www.wswells.com/ppp/b-wright/SBL-pulleys.pdf

At one time Bib Wright posted a better drawing of the pulley but I haven’t been able to find it.

 

[140mower]

Do you have the part I am looking for?

Pm and email sent.

 

[Rumrat]

Thanks Johnwa
There are a few different sizes for a style 2a with 5/8 shaft. I don't know what size to choose.
Any thoughts on that?

 

[Johnwa]

Thanks Johnwa
There are a few different sizes for a style 2a with 5/8 shaft. I don't know what size to choose.
Any thoughts on that?

I measured mine and it matches PT2131NR1
large pulley OD 3.4”. Small pulley OD 2.09”.