NBK Japan MJB-55-RD 10mm to 12mm Jaw-type Flexible Coupling 🔔 adjustableblock Easy replacement in standard 2-bearing

Easy replacement in standard 2-bearing bottom brackets

Miniature shielded bearings are perfect for precision assemblies and hobby gear

NBK Japan MJC-40CSK-GR 5/8 inch to 19mm

- Relubricatable design allows easy maintenance and longer service life

NBK Japan MJC-55-WH 9/16 inch to 11/16 inch Jaw-type Flexible Coupling

NBK Japan MJB-55-RD 10mm to 12mm Jaw-type Flexible Coupling 🔔 adjustableblock Easy replacement in standard 2-bearingNBK Japan MJB 55 RD 10mm to 12mm Jaw type Flexible Coupling NBK Japan MJB 55 RD 10mm to 12mm Jaw type Flexible Coupling NBK Japan MJB 55 RD 10mm to 12mm 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: 12mm Coupling Length: 78 Coupling Outer Diameter: 55 Material: Stainless This is a jaw type flexible coupling.