NBK Japan MJC-20CS-EWH 4mm to 4.5mm Jaw-type Flexible Coupling 20 insert - Sealed design preserves oil

- Sealed design preserves oil in racing bearings - Precision clearance reduces play and wear - Robust cage and racing oil fill meet high-load use

Reduces heat buildup in tight-fitting assemblies

- Provides stable support for rotating shafts in conveyors and machinery - Handy for easy mounting and quick maintenance reduces downtime - Fits UCX/UCPX housing lines and adapters for simple retrofits

✅ Width: 2-3/16 inches

Its double rubber seals protect against dust and retain grease for long service life in electric motors and gear trains

NBK Japan MJC-20CS-EWH 4mm to 4.5mm Jaw-type Flexible Coupling 20 insert - Sealed design preserves oilNBK Japan MJC 20CS EWH 4mm to 4. 5mm Jaw type Flexible Coupling NBK Japan MJC 20CS EWH 4mm to 4. 5mm Jaw type Flexible Coupling NBK Japan MJC 20CS EWH 4mm to 4. 5mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 4mm Coupling Bore 2 Diameter: 4. 5mm Coupling Length: 30 Coupling Outer Diameter: 20 Material: Stainless This is a jaw type