NBK Japan MJC-40-ERD 3/8" to 25mm Jaw-type Flexible Coupling 🔔 Inner Diameter - 4 1/4 inch (4.25") - rear hub bearing replacement

- rear hub bearing replacement for cross-country bikes and MTB wheels - sealed ball bearing for long life and smooth rotation - chromium steel balls 52100

NBK Japan MJC-65-EWH 1/2 inch to 25mm

Flange Standard 2 Bolt Unit

R24ZZ Bearing - Shielded Ball Bearing

35 mm Jaw-Type Flexible Coupling - Stainless

NBK Japan MJC-40-ERD 3/8" to 25mm Jaw-type Flexible Coupling 🔔 Inner Diameter - 4 1/4 inch (4.25") - rear hub bearing replacementNBK Japan MJC 40 ERD 3 8 inch to 25mm Jaw type Flexible Coupling NBK Japan MJC 40 ERD 3 8 inch to 25mm Jaw type Flexible Coupling NBK Japan MJC 40 ERD 3 8 inch to 25mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 3 8 inch Coupling Bore 2 Diameter: 25mm Coupling Length: 66 Coupling Outer Diameter: 40 Material: Stainless This is a jaw type