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NBK Japan MJC-30CS-WH 14mm to 9/16" inch Jaw-type Flexible Coupling 🔔 linear slider 💡 What is a bicycleNBK Japan MJC 30CS WH 14mm to 9 16 inch Jaw type Flexible Coupling NBK Japan MJC 30CS WH 14mm to 9 16 inch Jaw type Flexible Coupling NBK Japan MJC 30CS WH 14mm to 9 16 inch Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 14mm Coupling Bore 2 Diameter: 9 16 inch Coupling Length: 35 Coupling Outer Diameter: 30 Material: Stainless This is a