NBK Japan MBB-27C 3mm to 8mm 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-3mm-8mm
Coupling Bore 1 Diameter:3mm
Coupling Bore 2 Diameter:8mm
Coupling Length: 35
Coupling Outer Diameter:27
5-7 days shipping
NBK Japan MBB-27C Bellows-Type Flexible Coupling, 3mm to 8mm Bore, 27mm OD, 35mm Length, Made in Japan
✔️ 3 mm to 8 mm bore, 35 mm long, 27 mm OD; zero backlash, high torsional rigidity, constant velocity drive ready, made in Japan

NBK Japan MBB-27C is a bellows-type flexible coupling designed to connect two shafts while tolerating eccentricity, angular misalignment, and end-play. This single-pack unit (Quantity: One) is ideal for compact precision drives in automation, robotics, and CNC systems, delivering reliable torque transmission with zero backlash.

✅ Bore 1: 3 mm
✅ Bore 2: 8 mm
✅ Length: 35 mm
✅ Outer diameter: 27 mm
✅ Zero backlash
✅ High torsional rigidity
✅ Constant velocity capable
✅ Made in Japan
✅ Quantity: One
💡 What benefits does a bellows-type flexible coupling provide in precision drives? Bellows-type couplings absorb misalignment without sacrificing torque accuracy, making them ideal for CNC machines, robotics, and automation. Here are the key points: - Absorbs angular misalignment and end-play while maintaining high torque transmission - Provides zero backlash for accurate positioning - Delivers high torsional rigidity in a compact package - Great for precision automation tasks This handy, high-torque, zero-backlash coupling is ideal for precise automation tasks in robotics and CNC systems.
NBK Japan MBB-27C 3mm to 8mm
Bellows-type Flexible Coupling

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

  • Coupling Bore 1 Diameter: 3mm
  • Coupling Bore 2 Diameter: 8mm
  • 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