NBK Japan MBB-40C 16mm to 20mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors

NBK Japan MBB-40C Bellows-Type Flexible Coupling for 16-20 mm shafts, zero-backlash, high-torque drive for servo and stepper motors - single pack✔️ 16 mm to 20 mm bore, 51 mm length, 40 mm outer diameter, zero backlash, high torsional rigidity, compact and reliable for precise motion control

✅ Bore 1: 16 mm
✅ Bore 2: 20 mm
✅ Length: 51 mm
✅ Outer diameter: 40 mm
✅ Zero backlash; high torsional rigidity; high torque
✅ Bellows design accommodates eccentricity and angular misalignment
✅ Made in Japan; 1 piece pack
💡 What is a bellows-type flexible coupling used for in servo and stepper motor systems? These couplings use a flexible bellows element to absorb misalignment and end-play while transferring torque with minimal backlash. Key benefits: - zero backlash and high torsional rigidity for precise drive - tolerates angular misalignment and end float in compact form - reliable Japanese quality for automation and CNC applications This handy coupling helps keep motion projects precise and reliable under load.