21 Tooth 12B Triplex Taper Sprocket to suit 3/4 Inch Pitch Chain Sealed The NK18/20-TV-XL is designed for

The NK18/20-TV-XL is designed for use where the shaft can serve as the raceway surface

up to +180°C for short periods

Series: 32006X

static: 1120

or roller retainer

21 Tooth 12B Triplex Taper Sprocket to suit 3/4 Inch Pitch Chain Sealed The NK18/20-TV-XL is designed forTaper 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