Chain tensioner duplex | Pitch 24B-2 | 11 teeth | M20

Chain tensioner ensure smooth, noise-reduced, and low-vibration chain running. By maintaining constant pre-tensioning, they minimize joint wear on the roller chain and contribute significantly to extending the maintenance intervals of the entire chain drive. This model with the 24B-2 pitch and 11 teeth is made of high-quality Steel C45. The chain tensioner is specially designed for use with a duplex roller chain in the corresponding pitch and ensures reliable guidance even during high load changes. Thanks to the robust design and precise toothing, friction in the system is reduced, which sustainably increases the service life of the chain and sprockets.