NBK Japan MJC-40-BL 8mm to 19mm Jaw-type Flexible Coupling 🔔 inner 4 inch and hobby machines - Keeps

and hobby machines - Keeps lubrication inside and blocks dust for longer life - Works in standard shaft sizes like 45x75x16 mm

This set replaces worn or loose bearings and makes track handling steadier for RC mods and upgrades

These bearings provide smooth rotation with minimal maintenance in tight-space applications

✔️ 1-3/8" x 3-1/2" x 7/8" Inch

NBK Japan MJC-40-BL 8mm to 19mm Jaw-type Flexible Coupling 🔔 inner 4 inch and hobby machines - KeepsNBK Japan MJC 40 BL 8mm to 19mm Jaw type Flexible Coupling NBK Japan MJC 40 BL 8mm to 19mm Jaw type Flexible Coupling NBK Japan MJC 40 BL 8mm to 19mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 8mm Coupling Bore 2 Diameter: 19mm Coupling Length: 66 Coupling Outer Diameter: 40 Material: Stainless This is a jaw type flexible coupling.