Drive pulleys and end/take-up pulleys are steel construction, machined for “Bâ€-Belt type center groove for positive tracking of belting, and manufactured by Chantland. Drive pulleys and end/take-up pulleys are equipped with taper bushed hubs and Ø1 7/16†CRS shafts mounted in Dodge SXR ball bearing units. Drive pulleys are Ø6 3/4†overall with 3/8†vulcanized lagging. End/take-up pulleys are Ø6â€.