SUBAKI CR6022-J Coupling Hubs

CR6022-J is a TSUBAKI (Subaki) roller chain coupling from the CR6022 family, designed to connect two shafts via a roller chain interface. It is part of the Fit Bore Series, which accepts finished bore diameters from 28 to 71 mm and is supplied in a two-hub configuration with a left standard hub (N) and a right hub (H); the -J suffix identifies the set-screw position used to secure the bore on the shaft. In common configurations, CR6022-J uses a 22-tooth sprocket and a 60-link roller chain, forming a compact yet capable power-transmission junction. Typical applications include conveyors, machine tools, and packaging lines where space is limited but reliable torque transfer is required. The CR6022 family provides a versatile range of bore options within the 28–71 mm window, enabling precise matches to standard shafts while preserving the robust chain-coupling design that TSUBAKI is known for.