Fenner Drives Self-Adjusting Tensioner, V-Belt B, 5 In – FS0209

Self-adjusting tensioner, B V-Belt Size Range, Idler Outside Dia. 5.04 in, Outside Dia. (In.) 5 in, Mounting Hole (In.) 2/5 in, Temp. Range (F) 32 to 225, Force Range (Lbs.) 0 to 30, Deflects Up To 45 Degrees Either Side Of Its Neutral Position Allowing A Pretension Force That Self-Adjusts An Idler To Everyday Elongation Of Chain Or Belt While Dampening Vibration In The Drive, Alloy Steel, Accurately Wound Compression Springs Are Used To Provide Consistent Tensioning Force