NBK Japan MJC-40-RD 5/16" inch to 5/8" inch Jaw-type Flexible Coupling 🔔 axle_insert ✅ Inner bore: 1 3/16

✅ Inner bore: 1 3/16 in (30

and DIY builds smoother

- Pairs with sealed ball bearings or ceramic options for longer life

and gearboxes - Sealed design keeps out dust and moisture

NBK Japan MJC-40-RD 5/16" inch to 5/8" inch Jaw-type Flexible Coupling 🔔 axle_insert ✅ Inner bore: 1 3/16NBK Japan MJC 40 RD 5 16 inch to 5 8 inch Jaw type Flexible Coupling NBK Japan MJC 40 RD 5 16 inch to 5 8 inch Jaw type Flexible Coupling NBK Japan MJC 40 RD 5 16 inch to 5 8 inch Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 5 16 inch Coupling Bore 2 Diameter: 5 8 inch Coupling Length: 66 Coupling Outer Diameter: 40 Material: Stainless