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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Maximum Recommended Bore: 5-1/4"
120B21 Sprocket Dimensions
the 12B A1 attachment has a bent tab on one side with one hole for mounting
Outside Diameter: 7
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,
US$ 39.00
US$ 162.50
US$ 11.99
