NBK Japan MBB-27C 3/8" to 10mm Bellows-type Flexible Coupling, High-Precision Bellows Flexible Coupling for Servo Motors and CNC Applications

Regular price $145.99 Sale price$223.00you save $77.01
SKU: MBB-27C-3-8inch-10mm
Coupling Bore 1 Diameter:3/8 inch
Coupling Bore 2 Diameter:10mm
Coupling Length: 35
Coupling Outer Diameter:27
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NBK Japan MBB-27C Bellows-Type Flexible Coupling: 3/8 in to 10 mm bore, 35 mm length, 27 mm OD, zero backlash, high torsional rigidity, CV-ready, Made in Japan, Pack of 1
✔️ Bellows-type flexible coupling with 3/8 in and 10 mm bores, 35 mm length, 27 mm OD; zero backlash, high torsional rigidity, constant velocity, compact, Made in Japan.

NBK MBB-27C is a bellows-type flexible coupling designed to connect motors to driven shafts in automation, robotics, CNC machines, and precision servo systems. It accommodates angular, parallel misalignment, and end-play while delivering high torsional rigidity and reliable torque transfer in compact spaces.

✅ Bore 1: 3/8 in (10 mm); Bore 2: 10 mm
✅ Length: 35 mm (1.38 in); Outer diameter: 27 mm (1.06 in)
✅ Zero backlash; High torsional rigidity; Constant velocity
✅ Made in Japan; Pack of 1; Bellows-type design to absorb angular misalignment and end-play
💡 What is a bellows-type flexible coupling best used for in precision automation and robotics? This is a quick overview of its practical benefits: - Absorbs angular, parallel misalignment, and end-play while transmitting torque. - Maintains smooth motion with zero backlash in servo-driven systems. - Delivers high torsional rigidity in a compact bellows assembly. - Provides reliable performance in automated CNC and robotics applications. This handy coupling keeps drive performance steady and accurate in real-world automation tasks.
NBK Japan MBB-27C 3/8 inch to 10mm
Bellows-type Flexible Coupling

NBK Japan MBB-27C 3/8 inch to 10mm Bellows-type Flexible Coupling, this is a bellows type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end-play.

  • Coupling Bore 1 Diameter: 3/8 inch
  • Coupling Bore 2 Diameter: 10mm
  • 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