NBK Japan MJC-55K-RD 9/16"inch to 20mm Jaw-type Flexible Coupling martnsite stainless steel the 6317 outer diameter is

the 6317 outer diameter is 180mm

NBK Japan MJC-40CS-EWH 11/16 inch to 3/4 inch Jaw-type Flexible Coupling

6009UU Ball Bearings

✅ Deep groove style for stable radial loads

NBK Japan MJC-55K-RD 9/16"inch to 20mm Jaw-type Flexible Coupling martnsite stainless steel the 6317 outer diameter isNBK Japan MJC 55K RD 9 16 inch to 20mm Jaw type Flexible Coupling NBK Japan MJC 55K RD 9 16 inch to 20mm Jaw type Flexible Coupling NBK Japan MJC 55K RD 9 16 inch to 20mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 9 16 inch Coupling Bore 2 Diameter: 20mm Coupling Length: 78 Coupling Outer Diameter: 55 Material: Stainless This is a jaw