NBK Japan MJB-40-BL 10mm to 19mm Jaw-type Flexible Coupling shaft diameter 0.75 NBK Japan MJC-80CS-WH 25mm to

NBK Japan MJC-80CS-WH 25mm to 30mm

Deep groove ball bearings like the 16004ZZ are designed to handle higher radial loads while maintaining speed and efficiency

UCFL208 Bearing

Flange mount simplifies secure installation

Fits Shimano Bike Components Dura ACE (2004 AND UP) Bottom Bracke Bicycle

NBK Japan MJB-40-BL 10mm to 19mm Jaw-type Flexible Coupling shaft diameter 0.75 NBK Japan MJC-80CS-WH 25mm toNBK Japan MJB 40 BL 10mm to 19mm Jaw type Flexible Coupling NBK Japan MJB 40 BL 10mm to 19mm Jaw type Flexible Coupling NBK Japan MJB 40 BL 10mm to 19mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 10mm Coupling Bore 2 Diameter: 19mm Coupling Length: 66 Coupling Outer Diameter: 40 Material: Stainless This is a jaw type flexible coupling.