Imprial Pilot Bore Timing Pulleys, 3/8" Pitch for 3/4" wide Belt.

Dunlop timing belt pulleys are manufactured from either C45 steel with black oxide surface treatment, cast iron EN-GJL-200 and black phosphate or aluminium 6082. Pulley flanges are produced from S235JR steel. Timing belt pulleys are available to suit all pitch sizes.