#140 Roller Chain Tensioner 36-Tooth Sprocket Maximum Recommended Bore: 5-1/4"

Maximum Recommended Bore: 5-1/4"

This 120BS32 sprocket features a 1" finished bore with a key-way and two set screws

We also offer 100C54 sprockets with finished bore configurations right off the shelf from stock

Dimension (Y): 1"

#140 Roller Chain Tensioner 36-Tooth Sprocket Maximum Recommended Bore: 5-1/4"This #140 roller chain tensioner provides consistent tension on the chain with minimal drive wear. Additionally, this #140 chain tensioner guides, quiets, controls, and Increases the overall life of the chain and sprocket. Since this chain tensioner "floats" on the chain it absorbs shock and does not add vibration to the drive. Overall this chain tensioner is high quality, manufactured right here in the USA, low maintenance, made with food grade UHMW,