NBK Japan MJB-55-ERD 12mm to 16mm Jaw-type Flexible Coupling 🔔 Z ZZ 2Z while the 30mm inner diameter

while the 30mm inner diameter fits common shafts

NBK Japan MJC-55CSK-ERD 20mm to 22mm Jaw-type Flexible Coupling

outer diameter 21 mm

6205NSEBNLM Nachi One Contact Seal Ball Bearing

NBK Japan MJC-65K-RD 11/16 inch to 1 3/8 inch

NBK Japan MJB-55-ERD 12mm to 16mm Jaw-type Flexible Coupling 🔔 Z ZZ 2Z while the 30mm inner diameterNBK Japan MJB 55 ERD 12mm to 16mm Jaw type Flexible Coupling NBK Japan MJB 55 ERD 12mm to 16mm Jaw type Flexible Coupling NBK Japan MJB 55 ERD 12mm to 16mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 12mm Coupling Bore 2 Diameter: 16mm Coupling Length: 78 Coupling Outer Diameter: 55 Material: Stainless This is a jaw type flexible