23 Tooth 08B Simplex Pilot Bore Sprocket to suit 1/2 Inch Pitch Chain Closed 550 1/min Reference speed

550 1/min Reference speed

Inside length: 2157mm

Db min - Min OR shoulder diameter 120

Outside length: 4165mm

Inside length 4572mm

23 Tooth 08B Simplex Pilot Bore Sprocket to suit 1/2 Inch Pitch Chain Closed 550 1/min Reference speedPilot bore sprockets are manufactured to internationally recognised standards. DIN8187 ISO R 606 and are produced from C45 steel. They have a black phosphated finish to increase corrosion resistance so extending the sprockets working life. Conveniently stocked with a minimum pilot bore (dimension D) they can be machined to suit any suitable mounting requirement. Available from stock to suit British standard roller chains from 04B (6mm pitch) up to 32B