NBK Japan MJC-40CS-EGR 9/16" inch to 20mm Jaw-type Flexible Coupling 🔔 B1 86mm ✅ Dimensions (in): a=3-3/4

✅ Dimensions (in): a=3-3/4

NBK Japan MJC-55-RD 16mm to 1inch

built for durability in compact machines and DIY projects where smooth rotation and dust protection matter

✅ Eccentric locking collar with nylon patched class 3A set screw

✔️ Set of 2 rubber-sealed ABEC-1 chrome steel front hub bearings These front hub bearings are designed to fit high-end wheelsets like Cosmic Carbone SLR

NBK Japan MJC-40CS-EGR 9/16" inch to 20mm Jaw-type Flexible Coupling 🔔 B1 86mm ✅ Dimensions (in): a=3-3/4NBK Japan MJC 40CS EGR 9 16 inch to 20mm Jaw type Flexible Coupling NBK Japan MJC 40CS EGR 9 16 inch to 20mm Jaw type Flexible Coupling NBK Japan MJC 40CS EGR 9 16 inch to 20mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 9 16 inch Coupling Bore 2 Diameter: 20mm Coupling Length: 66 Coupling Outer Diameter: 40 Material: Stainless This is a