42-28 28 Tooth 08B-2 Duplex Taper Lock Sprocket to suit 1/2 Inch Pitch Chain (2012) Shields d a min 132 mm

d a min 132 mm Minimum diameter of shaft shoulder

223grün

d 63 mm Bore diameter

The 81-13 Simplex Taper Lock Sprocket is a high-quality 13-tooth roller chain sprocket designed for use with 81 Simplex (single-strand) roller chain

C - Dynamic load 177 kN

42-28 28 Tooth 08B-2 Duplex Taper Lock Sprocket to suit 1/2 Inch Pitch Chain (2012) Shields d a min 132 mmTaper 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 08B (1 2 inch pitch) to 20B (1. 1 4 inch pitch) sizes in simplex (single) duplex (double) triplex