NBK Japan MJC-65K-BL 28mm to 1-1/4" Jaw-type Flexible Coupling 🔔 wheel bearing 27x60x50 ✅ Bore diameter 17 mm

✅ Bore diameter 17 mm with secure set-screw locking

- sealed ball bearings for RC models and helicopters - low friction grease reduces wear and keeps motion smooth - dust/moisture resistant seals improve reliability outdoors

This compact 20x37x9 mm unit uses ceramic balls with chrome steel races for long life

- Seals keep dust out for longer life

extending bearing life - Matches 50x80x16 mm standard configurations for quick swaps

NBK Japan MJC-65K-BL 28mm to 1-1/4" Jaw-type Flexible Coupling 🔔 wheel bearing 27x60x50 ✅ Bore diameter 17 mmNBK Japan MJC 65K BL 28mm to 1 1 4" inch Jaw type Flexible Coupling NBK Japan MJC 65K BL 28mm to 1 1 4" inch Jaw type Flexible Coupling NBK Japan MJC 65K BL 28mm to 1 1 4" inch Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 28mm Coupling Bore 2 Diameter: 1 1 4" inch Coupling Length: 90 Coupling Outer Diameter: 65 Material: Stainless This is