NBK Japan MJC-55-ERD 18mm to 1"inch Jaw-type Flexible Coupling cartridge backing 💡 When should you use

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NBK Japan MJC-55-ERD 18mm to 1"inch Jaw-type Flexible Coupling cartridge backing 💡 When should you useNBK Japan MJC 55 ERD 18mm to 1 inch Jaw type Flexible Coupling NBK Japan MJC 55 ERD 18mm to 1 inch Jaw type Flexible Coupling NBK Japan MJC 55 ERD 18mm to 1 inch Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 18mm Coupling Bore 2 Diameter: 1 inch Coupling Length: 78 Coupling Outer Diameter: 55 Material: Stainless This is a jaw type flexible