FENNER DRIVES Idler Sprockets

Composite idler sprockets used to maintain uniform chain tension. Made of glass-reinforced nylon and feature insertion molded ABEC-1 high-precision bearings. Available in 40, 50 and 60 chain size and 13, 15 and 17 teeth variants

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StyleModelPitch Dia.Outside Dia.Bore Dia.Ansi Chain SizeTooth WidthBearing TypeMaterialBearing MaterialPrice
ACS4002/CB00042 18/25"2.98"17 mm400.279"BallFiberglass Reinforced NylonChrome Steel€23.14
ACS5002/CB00043.01"3.34"17 mm500.343"BallFiberglass Reinforced NylonChrome Steel€25.96
ACS6002/CB00043.14"3 13/25"17 mm600.449"BallFiberglass Reinforced NylonChrome Steel€29.09