NBK Japan MJS-65CS-BL 28mm to 38mm Jaw-type Flexible Coupling bearing 4mm NBK Japan MJC-40CS-ERD 1/2 inch

NBK Japan MJC-40CS-ERD 1/2 inch to 11/16 inch

Aluminum bearings are lightweight

More balls = higher load capacity

NBK Japan MJC-95K-WH 32mm to 38mm Jaw-type Flexible Coupling

NBK Japan MJC-65CS-EWH 5/8 inch to 1 1/8 inch

NBK Japan MJS-65CS-BL 28mm to 38mm Jaw-type Flexible Coupling bearing 4mm NBK Japan MJC-40CS-ERD 1/2 inchNBK Japan MJS 65CS BL 28mm to 38mm Jaw type Flexible Coupling NBK Japan MJS 65CS BL 28mm to 38mm Jaw type Flexible Coupling NBK Japan MJS 65CS BL 28mm to 38mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 28mm Coupling Bore 2 Diameter: 38mm Coupling Length: 62 Coupling Outer Diameter: 65 Material: Stainless This is a jaw type flexible