NBK Japan MJC-55K-BL 11mm to 9/16"inch Jaw-type Flexible Coupling Ball Diameter - 7/32 inch (0.21875") bearing is Chrome Steel 61913

bearing is Chrome Steel 61913 that has ABEC 1 quality

add it to your system and glide like a pro

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NBK Japan MJC-55K-BL 11mm to 9/16"inch Jaw-type Flexible Coupling Ball Diameter - 7/32 inch (0.21875") bearing is Chrome Steel 61913NBK Japan MJC 55K BL 11mm to 9 16 inch Jaw type Flexible Coupling NBK Japan MJC 55K BL 11mm to 9 16 inch Jaw type Flexible Coupling NBK Japan MJC 55K BL 11mm to 9 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: 9 16 inch Coupling Length: 78 Coupling Outer Diameter: 55 Material: Stainless This is a jaw