Belt help

[leshawk75]

I have a Rockwell Lathe part number unknown 10" x 36"
variable speed belts gone bad #49-120 stamped on belt
does anyone know where I can find theses belts
Thanks leshawk

 

[Terrywerm]

Go to this link at McMaster Carr: V-belts for variable speed pulleys or to this link at Grainger's

Take a look and see if a belt of the proper dimensions is available on either of their lists.

 

[pineyfolks]

https://www.vbeltguys.com/products/...ansmission-oem-equivalent-variable-speed-belt

 

[Dave Paine]

A picture of the belt would help for those of us not familiar with this lathe. Is this a V belt or cogged V belt? If this is a V or cogged V belt, I would measure the width across the belt to determine "A" vs "B" type, then measure the length of the belt along the top. Then look up the belt at a site such as VBelts4Less. I have no affiliation, just a customer. Good selection and prices. The site will show the code and state the belt length. The code is normally the length - 3, so a 42in belt is "A39" or "B39" depending on the width.

http://www.vbelts4less.com/

 

[Terrywerm]

I think pineyfolks found the perfect replacement, and the price isn't bad either!