NBK Japan MBB-40C 19mm to 19mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors

NBK Japan MBB-40C 19mm to 19mm Bellows-Type Flexible Coupling - Zero-Backlash, High Torque for Servo/Stepper Drives, 1x Pack
✔️ Bellows-type, 19mm-19mm bore, length 51mm, outer diameter 40mm; zero-backlash, high torsional rigidity, high torque, compact, Japan-made

NBK Japan MBB-40C is a bellows-type flexible coupling designed to connect servo or stepper motors to driven shafts. Used in CNC machines, robotics, and automation, it accommodates eccentricity, angular misalignment, and end-play while maintaining rigidity and torque transfer. This single-unit coupling features bores of 19mm on both sides, a 51mm length, and a 40mm outer diameter, offering a compact, precise solution with zero backlash.

✅ Bore: 19mm to 19mm
✅ Length: 51mm
✅ Outer diameter: 40mm
✅ Zero-backlash
✅ High torsional rigidity
✅ High torque
✅ Bellows design allows eccentricity and angular misalignment
✅ Made in Japan
💡 What is a bellows-type flexible coupling used for in precision drive systems? This handy component helps connect rotating elements while absorbing misalignment and vibration. - Transfers torque while accommodating angular misalignment - Absorbs end-play and vibration for smoother motion - Handy in CNC machines, robotics, automation, servo/stepper drives - Compatible with 19mm bore shafts in compact layouts This coupling delivers precise motion and reliable performance in automated systems.