21 Tooth 12B Triplex Taper Sprocket to suit 3/4 Inch Pitch Chain Sealed J Bolt centres max:317

J Bolt centres max:317

Reference speed: 11 000 r/min

Place impact ring and matching impact tube on bearing

Fatigue load limit Pu: 31kN

Outside diameter C: 146mm

21 Tooth 12B Triplex Taper Sprocket to suit 3/4 Inch Pitch Chain Sealed J Bolt centres max:317Taper 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 taperlock 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