NBK Japan MJC-30-EWH 6.35mm to 8mm Jaw-type Flexible Coupling 🔔 61920 ✔️ Chrome Steel - 70mm

✔️ Chrome Steel - 70mm x 105mm x 27mm

✅ Size: 100 x 140 x 20 mm

✔️ Set of 4 hybrid ceramic deep groove bearings for BMX rear hub cassette These hybrid ceramic deep groove bearings combine steel races with ceramic balls to reduce friction and extend life in BMX rear hub assemblies

✅ Sealed rubber closures protect against dust and moisture

✅ Width: 15

NBK Japan MJC-30-EWH 6.35mm to 8mm Jaw-type Flexible Coupling 🔔 61920 ✔️ Chrome Steel - 70mmNBK Japan MJC 30 EWH 6. 35mm to 8mm Jaw type Flexible Coupling NBK Japan MJC 30 EWH 6. 35mm to 8mm Jaw type Flexible Coupling NBK Japan MJC 30 EWH 6. 35mm to 8mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 6. 35mm Coupling Bore 2 Diameter: 8mm Coupling Length: 35 Coupling Outer Diameter: 30 Material: Stainless This is a jaw type flexible