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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Bore Size: 1"
This 120BS28 sprocket features a 1" finished bore with a key-way and two set screws
105V3750M Sheave Dimensions
100B48 sprockets with a stock bore come with the standard 1-1/2" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes
The components of this offset link have also been heat-treated and shot-peened for improved fatigue and strength
#180 Roller Chain Tensioner 120B35 Sprockets Bore Size: 1"#180 Roller Chain Tensioner This #180 roller chain tensioner provides consistent tension on the chain with minimal drive wear. Additionally, this #180 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
