China Good quality F963R-Series Sprockets with Best Sales

F963R series engineer class sprocket is used for a wide verity of chain sizes. These sizes include F-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: 1.250″ – Roller Diameter: 4.000″

Sprocket Size Tooth Count Pitch Diameter Style Hub Diameter Length Thru Bore Maximum Bore Weight (LBS)
F963C6 6 18.00″ C 8.00″ 6.00″ 6.00″ 80.0 LBS
F963C8 8 23.52″ C 8.00″ 6.00″ 6.00″ 80.0 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.