Drive Pulley, Adjustable Center Distance, 5 in Lg, Aluminium, Bronze, 2 in Dia Bore, 4.06 in od, 1.88 in Wd Face, 50TBR

Hi-Lo's TBR series of pulleys are adjustable center distance drive pulleys that use standard v-belts. The horsepower ranges from fractional to 5HP at 1750 rpm. They have single face movement, which provides greater economy on longer center-distance V-V drives that don’t require absolute belt alignment. Their through bore construction allows mounting from either end. Hi-Lo's torque sensing mechanism controls belt tension with load requirement. They also feature aluminum alloy faces and permanently lubricated moveable face bushings. Stock sizes: 30TBR x ¾, 50TBR x ¾ and 50TBR x 7/8.