Martin Sprocket & Gear 72H100 SF timing belt pulley, 72 teeth, 1/2 inch belt pitch (H series), QD bushed with SF series bushing. Martin Sprocket & Gear (Arlington, Texas) is a US manufacturer of sprockets, sheaves, gears, bushings, and power transmission components founded in 1951. Timing belt pulleys provide positive synchronous drive between motor and driven shaft, eliminating slip in applications where shaft phase accuracy matters. H series with 1/2 inch pitch is a heavy-duty industrial timing belt size used in conveyors, pumps, blowers, mills, and machine tool drives. The 72-tooth count gives a large pitch diameter for high-ratio reductions or low-speed drives. SF bushed bore allows the buyer to select the SF bushing matching the shaft size. Used condition. Sold as-is, surplus from King Surplus inventory in Del Rio, Texas. Same-day shipping on orders before 3:00 PM CT.

Manufacturer: Martin Sprocket & Gear Model: 72H100 SF Type: Timing Belt Pulley Tooth Count: 72 Belt Pitch: 1/2 in (H series) Bushing: QD Bushed, SF Series Length: 12 in Width: 12 in Height: 2 in Weight: 16 lb Condition: Used