NBK Japan MJC-40-EGR 10mm to 3/4"inch Jaw-type Flexible Coupling 22222EXW33K the N311 outer diameter is

the N311 outer diameter is 120mm and the N311 width is 29mm

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NBK Japan MJC-40-EGR 10mm to 3/4"inch Jaw-type Flexible Coupling 22222EXW33K the N311 outer diameter isNBK Japan MJC 40 EGR 10mm to 3 4 inch Jaw type Flexible Coupling NBK Japan MJC 40 EGR 10mm to 3 4 inch Jaw type Flexible Coupling NBK Japan MJC 40 EGR 10mm to 3 4 inch Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 10mm Coupling Bore 2 Diameter: 3 4 inch Coupling Length: 66 Coupling Outer Diameter: 40 Material: Stainless This is a jaw type