Tritan 3G-OTH-123778 — Technical Specifications

The TRITAN Roller Chain Sprocket: 40 is a Size 40 fixed-bore steel sprocket designed for 1/2 in chain pitch, with 21 teeth and a 1 3/16 in bore diameter (MPN 40BS21H X 1 3/16). 3G Electric interprets your demand for this genuine industrial component, sourcing it across 14 departments—including power transmission—and backs it with specialist expertise in combustion, pumps, and controls as an authorised distributor.