42-38 38 Tooth 08B-2 Duplex Taper Lock Sprocket to suit 1/2 Inch Pitch Chain (2012) Sealed our bearings require tighter manufacturing

our bearings require tighter manufacturing tolerances combined with exacting finish and assembly protocols to meet ABEC standards

including industrial oils

J Bolt centres max: 178

da min: 101

Proven Reliability

42-38 38 Tooth 08B-2 Duplex Taper Lock Sprocket to suit 1/2 Inch Pitch Chain (2012) Sealed our bearings require tighter manufacturingTaper bore sprockets are manufactured to internationally recognised standards DIN8187 ISO R 606 and are produced from C45 steel or cast iron. Conveniently stocked with a taper bore to suit standard taper lock bush that are pre bored to suit both metric and imperial bore and key way sizes. Available from stock to suit british standard roller chains from 06B (3 8 inch pitch) to 20B (1. 1 4 inch pitch) sizes in simplex (single) duplex (double) triplex