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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
maintenance-free operation with minimal exposure to moisture or contamination
They are chosen to lower friction and improve durability in rotating bike parts
✅ Width: 65 mm / 2
- Handy for general purpose radial load support in DIY projects
NBK Japan MJC-20-BL 4mm to 5/16" inch Jaw-type Flexible Coupling KB3G maintenance-free operation with minimal exposureNBK Japan MJC 20 BL 4mm to 5 16 inch Jaw type Flexible Coupling NBK Japan MJC 20 BL 4mm to 5 16 inch Jaw type Flexible Coupling NBK Japan MJC 20 BL 4mm to 5 16 inch 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: 5 16 inch Coupling Length: 30 Coupling Outer Diameter: 20 Material: Stainless This is a jaw type
