#80 Roller Chain Tensioner filter_80BS12-FB the 6803 bearing features raceways

the 6803 bearing features raceways that are precision honed to a superb finish

This 13V280JA Sheave uses a JA bushing

Our PFT206 housing is precision stamped from high-quality steel for easy fitment along with installation

What separates this 1B5V50 sheave from the others is that it is made using a high strength cast iron

UC205-15 bearing is a normal-duty ball bearing insert made to C3 precision standards and utilizes set screws for securing a 15/16" shaft

#80 Roller Chain Tensioner filter_80BS12-FB the 6803 bearing features raceways#80 Roller Chain Tensioner This #80 roller chain tensioner provides consistent tension on the chain with minimal drive wear. Additionally, this #80 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,