Chain Coupling Sprockets

Chain coupling sprockets are engineered to ANSI standards but feature a smaller outside diameter and a special tooth profile—designed specifically to seat the chain properly and run efficiently inside a coupling cover, as shown in the photo below.

We carry a wide selection of coupling sprockets in plain bore, finished bore, and bushed configurations—including QD Bushed and Taper-Lock Bushed styles. Each sprocket half is crafted from high-quality, heat-treated steel to ensure superior performance and long service life. Looking for coupling chain – Click Here