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Torque Transmission manufactures standard and custom Round Belt Pulleys designed for use with 1/4" round belts or 2L V-belts. These high quality and rugged pulleys are engineered for the demanding needs in many industries where high strength to weight ratios and uniquely quiet operation are required.

Torque Transmission Round Belt Pulleys are specially designed for low and fractional horsepower drives. We use a unique combination of lightweight glass reinforced nylon with hub materials that include, aluminum, carbon steel, stainless steel and brass. Secondary operations include broaching keyways, 'D' bores, Double 'D' bores, set screws and bearings. Compound Round Belt Pulleys are available upon request.

Part Numbers: PO-1 through PO-6 in 1/2" increments

Outside Diameters: 1.0" through 6.0"

Pitch Diameters: 0.9" through 5.9"

Standard Bores: 1/4", 5/16", 3/8" and 1/2" Note: PO-1 Pulley only available in 1/4" and 5/16"

Contact us today for your current engineering or cost savings challenge. Made is the USA.

Torque Transmission is an ISO Certified 9001-2000 company.