NBK Japan MJC-14-ERD 4mm to 4mm Jaw-type Flexible Coupling compact mechanisms ✅ Outer Diameter (D): 52mm

✅ Outer Diameter (D): 52mm

- Improves rotation smoothness and reduces wear on drivetrain components - Boosts speed

Equivalents: 218KDD

✅ Precision grade: G10 for tight tolerances

and pumps - Great for general machinery and DIY projects - Interchangeable with 6307 series alternatives

NBK Japan MJC-14-ERD 4mm to 4mm Jaw-type Flexible Coupling compact mechanisms ✅ Outer Diameter (D): 52mmNBK Japan MJC 14 ERD 4 mm to 4 mm Jaw Type Flexible Coupling Stainless Steel, Made in Japan Single Unit 4 mm to 4 mm jaw coupling, 22 mm long, 14 mm OD, stainless steel, zero backlash at low torque, easy assembly, electrical insulation, made in Japan NBK Japan MJC 14 ERD is a jaw type flexible coupling designed to connect two 4 mm shafts with precise torque transfer. This compact stainless steel unit is ideal for small drive systems, robotics,