NBK Japan MJC-55CS-ERD 1/2" to 28mm Jaw-type Flexible Coupling 56mm thick 30307 outer diameter is 80mm

30307 outer diameter is 80mm and 30307 width is 21mm

NBK Japan MJC-30-EBL 3/8 inch to 10mm

or corrosive environments where metal bearings just won’t hold up

DAC43820045 width is 45mm

NBK Japan MJC-55CS-ERD 1/2" to 28mm Jaw-type Flexible Coupling 56mm thick 30307 outer diameter is 80mmNBK Japan MJC 55CS ERD 1 2 inch to 28mm Jaw type Flexible Coupling NBK Japan MJC 55CS ERD 1 2 inch to 28mm Jaw type Flexible Coupling NBK Japan MJC 55CS ERD 1 2 inch to 28mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 1 2 inch Coupling Bore 2 Diameter: 28mm Coupling Length: 78 Coupling Outer Diameter: 55 Material: Stainless This is a jaw