NBK Japan MBB-27C Bellows Type Flexible Coupling 1/2 Inch to 1/2 Inch for Eccentricity and Angular Misalignment

Regular price $145.99 Sale price$223.00you save $77.01
SKU: MBB-27C-1-2inch-1-2inch
Coupling Bore 1 Diameter:1/2 inch
Coupling Bore 2 Diameter:1/2 inch
Coupling Length: 35
Coupling Outer Diameter:27
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NBK Japan MBB-27C Bellows-Type Flexible Coupling, 1/2" to 1/2" bore, 27 mm OD, 35 mm L, single unit, high torque, precision drive
✔️ Bellows-type flexible coupling, 27 mm OD, 35 mm L, 1/2" bore on both ends, zero backlash, high torsional rigidity, Made in Japan, 1 piece

NBK Japan MBB-27C is a bellows-type flexible coupling designed for precise torque transfer in servo drives, CNC machines, and automation systems. It tolerates eccentricity and angular misalignment while keeping backlash to a minimum in compact packages.

✅ Bore on each end: 1/2" (12.7 mm)
✅ Overall length: 35 mm (1.38"), outer diameter: 27 mm (1.06")
✅ Zero-backlash, high torsional rigidity for precise torque transfer
✅ Bellows-type design handles misalignment; single unit, Made in Japan
💡 What is a bellows-type flexible coupling used for in motion control? - Cushions misalignment and end-play while maintaining precise torque transfer. - Handy for compact servo and CNC setups, tolerating angular misalignment and shaft runout. - Helps reduce vibration and wear, improving repeatability and long-term reliability. This handy solution delivers consistent, accurate motion in automation and robotics.
NBK Japan MBB-27C 1/2 inch to 1/2 inch
Bellows-type Flexible Coupling

NBK Japan MBB-27C 1/2 inch to 1/2 inch Bellows-type Flexible Coupling, this is a bellows type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end-play.

  • Coupling Bore 1 Diameter: 1/2 inch
  • Coupling Bore 2 Diameter: 1/2 inch
  • Coupling Length: 35
  • Coupling Outer Diameter:27
  • Zero Backlash
  • High torsional rigidity
  • High Torque
  • Constant Velocity
  • Simple Design
  • Made in Japan
  • Quantity: One


A L W E F G M Wrench Torque(N-m)
27mm 12.5mm 35mm 17mm 3.5mm 10.25mm M2.5 0.9