Conveyor Bands | McMasterCarr
Rubber: Plastic: For Minimum Pulley Diameter. For Minimum Pulley Diameter; 3/4 " 1" 1 1/2 " 2" 2 1/16 " 2 1/2 " ... In addition to chemical resistance, these belts also provide increased abrasion resistance over heavy duty round belts. ... Covers for Conveyor Rollers.