NBK Japan MBB-27C 4mm to 5mm Bellows-type Flexible Coupling, High-Precision Bellows Flexible Coupling for Servo Motors and CNC Applications

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SKU: MBB-27C-4mm-5mm
UPC:
Coupling Bore 1 Diameter:4mm
Coupling Bore 2 Diameter:5mm
Coupling Length: 35
Coupling Outer Diameter:27
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NBK Japan MBB-27C Bellows-Type Flexible Coupling, 4mm to 5mm Bores, Zero Backlash, High Torque, 27mm Outer Diameter, 35mm Length ✔️ Bellows-type flexible coupling for 4-5 mm shafts; 27 mm OD, 35 mm long; zero backlash, high torsional rigidity, and compact Japanese-made precision

NBK Japan MBB-27C is a bellows-type flexible coupling designed to transmit torque between 4 mm and 5 mm shafts while accommodating eccentricity, angular misalignment, and end-play. Ideal for precise robotics, CNC, servo drives, and automation systems where smooth torque transfer matters.

✅ Bore 1 diameter: 4 mm
✅ Bore 2 diameter: 5 mm
✅ Coupling length: 35 mm
✅ Outer diameter: 27 mm
✅ Zero backlash
✅ High torsional rigidity
✅ High torque
✅ Constant velocity
✅ Simple design
✅ Made in Japan
✅ Quantity: One
💡 What is a bellows-type flexible coupling used for in precision motion systems? This type of coupling handles misalignment while keeping torque transmission smooth. - Absorbs angular, axial misalignment and end-play - Maintains constant velocity with minimal backlash - Handy for compact servo or stepper motor drives requiring precise alignment - Built to tight tolerances for long-lasting performance This handy coupling delivers reliable, precise motion transfer and helps extend uptime in robotics and CNC setups.
NBK Japan MBB-27C 4mm to 5mm
Bellows-type Flexible Coupling

NBK Japan MBB-27C 4mm to 5mm Bellows-type Flexible Coupling, this is a bellows type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end-play.

  • Coupling Bore 1 Diameter: 4mm
  • Coupling Bore 2 Diameter: 5mm
  • 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