NBK Japan MJC-55CSK-RD 11mm to 11/16"inch Jaw-type Flexible Coupling shieldedbearing C0 clearance is the standard

C0 clearance is the standard internal spacing between the balls and races

S6802-2RS Ball Bearing

NBK Japan MJC-80CS-ERD 20mm to 45mm Jaw-type Flexible Coupling

Lot of 100 Loose Stainless steel 5/32" inch balls

NBK Japan MJC-55CSK-RD 11mm to 11/16"inch Jaw-type Flexible Coupling shieldedbearing C0 clearance is the standardNBK Japan MJC 55CSK RD 11mm to 11 16 inch Jaw type Flexible Coupling NBK Japan MJC 55CSK RD 11mm to 11 16 inch Jaw type Flexible Coupling NBK Japan MJC 55CSK RD 11mm to 11 16 inch Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 11mm Coupling Bore 2 Diameter: 11 16 inch Coupling Length: 78 Coupling Outer Diameter: 55 Material: Stainless This