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NBK Japan MJC-55CS-EWH 9/16" inch to 22mm Jaw-type Flexible Coupling 🔔 hardening 💡 What is a ceramicNBK Japan MJC 55CS EWH 9 16 inch to 22mm Jaw type Flexible Coupling NBK Japan MJC 55CS EWH 9 16 inch to 22mm Jaw type Flexible Coupling NBK Japan MJC 55CS EWH 9 16 inch to 22mm 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: 22mm Coupling Length: 78 Coupling Outer Diameter: 55 Material: Stainless This is a