NBK Japan MBB-40C 16mm to 24mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors

NBK Japan MBB-40C Bellows-Type Flexible Coupling, 16mm to 24mm Bore, Zero-Backlash, High Torque for Servo & Stepper Motors (Single Unit)
✔️ 16 mm to 24 mm bore, length 51 mm, outer diameter 40 mm, zero-backlash design, high torsional rigidity, ideal for servo/stepper drives, pack: 1

This NBK MBB-40C is a bellows-type flexible coupling that tolerates eccentricity, angular misalignment, and end-play between motors and driven shafts. It’s widely used in CNC, robotics, and automation where precise motion transfer is needed.

✅ Bore compatibility: 16 mm to 24 mm bore for flexible shaft connection
✅ Length: 51 mm
✅ Outer diameter: 40 mm
✅ Zero-backlash design with high torsional rigidity
✅ Suitable for servo and stepper motor connections
✅ Made in Japan, single unit pack
💡 What is a bellows-type flexible coupling and when should you use one? A bellows-type flexible coupling provides accurate torque transfer while absorbing misalignment and end-play between shafts. - Handles angular and parallel misalignment effectively - Reduces backlash for precise motion control - Handy for CNC, robotics, and automation setups - Ensure bore and length match your shafts for a clean fit This handy coupling keeps motion smooth and precise under load