NBK Japan MJC-30K-RD 15mm to 15mm Jaw-type Flexible Coupling 🔔 hardness 58hrc - Improves spool performance by

- Improves spool performance by lowering friction - Extends bearing life with corrosion resistance - Tight tolerances keep casting accurate - Easy direct replacement in common baitcaster spools

💡 What is a sealed ball bearing used for in hobby RC motors

NBK Japan MJC-80CS-EBL 28mm to 28mm

It delivers smooth rotation and reliable load handling in compact spaces

✅ Dynamic load rating: 820 N

NBK Japan MJC-30K-RD 15mm to 15mm Jaw-type Flexible Coupling 🔔 hardness 58hrc - Improves spool performance byNBK Japan MJC 30K RD 15mm to 15mm Jaw type Flexible Coupling NBK Japan MJC 30K RD 15mm to 15mm Jaw type Flexible Coupling NBK Japan MJC 30K RD 15mm to 15mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 15mm Coupling Bore 2 Diameter: 15mm Coupling Length: 35 Coupling Outer Diameter: 30 Material: Stainless This is a jaw type flexible