China Custom D963R-Series Sprockets with high quality

D963R series engineer class sprocket is used for a wide verity of chain sizes. These sizes include D-963R and 963 size chains. These sprockets are typically supplied as cast material but we can also supply them as steel for longer operation. The below chart shows the standard tooth counts as well as dimensions for each size.

Cast D963R-Series Sprockets

Tooth Face at Pitch Line: 1.750″ – Roller Diameter: 3.500″

Sprocket Size Tooth Count Pitch Diameter Style Hub Diameter Length Thru Bore Maximum Bore Weight (LBS)
D963C8 8 23.52″ C 10.00″ 8.00″ 6.44″ 170.0 LBS
D963C9 9 26.31″ C 10.00″ 8.00″ 6.44″ 182.0 LBS
D963C10 10 29.12″ C 10.00″ 8.00″ 6.44″ 198.0 LBS
D963C11 11 31.95″ C 10.00″ 8.00″ 6.44″ 215.0 LBS
D963C12 12 34.77″ C 10.00″ 8.00″ 6.44″ 230.0 LBS


We aslo offer a full range of both precision roller chain and engineered.

Applications are varied and range from conveyor, elevator transfer to broad general industrial power transmission specialty applications with attachments and/or special materials are also available.