NBK Japan MBB-27C 6mm to 1/4" Bellows-type Flexible Coupling, High-Precision Bellows Flexible Coupling for Servo Motors and CNC Applications

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SKU: MBB-27C-6mm-1-4inch
UPC:
Coupling Bore 1 Diameter:6mm
Coupling Bore 2 Diameter:1/4 inch
Coupling Length: 35
Coupling Outer Diameter:27
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NBK Japan MBB-27C Bellows-Type Flexible Coupling: 6 mm to 1/4 in bores, zero-backlash high-torque, Made in Japan
✔️ Bellows-type flexible coupling, bore 6 mm to 1/4 in, length 35 mm, outer diameter 27 mm; zero backlash, high torsional rigidity, single unit

NBK Japan MBB-27C is a bellows-type flexible coupling used to connect rotating shafts in CNC machines, robotics, and precision automation. It accommodates eccentricity and angular misalignment while maintaining torque and accuracy.

✅ Bore 1: 6 mm; Bore 2: 1/4 in (6.35 mm); Length: 35 mm; Outer diameter: 27 mm
✅ Bellows-type design absorbs eccentricity and angular misalignment; end-play accommodated
✅ Zero backlash; high torsional rigidity for accurate torque transfer
✅ High torque capacity; suitable for precision drives
✅ Made in Japan; single unit pack
✅ Wrench torque: 0.9 N m; compatible with M2.5 fasteners
💡 What is a bellows-type flexible coupling used for in precision motion control systems? These devices connect drive and driven shafts and help maintain alignment and torque in compact layouts. - They absorb angular misalignment, eccentricity, and end-play to preserve accuracy. - They provide low-backlash torque transmission for smooth operation. - They’re handy in compact, high-precision applications like CNC, robotics, and automation. This coupling helps improve performance and longevity in demanding drive systems by minimizing backlash and maintaining precise motion.
NBK Japan MBB-27C 6mm to 1/4" inch
Bellows-type Flexible Coupling

NBK Japan MBB-27C 6mm to 1/4" inch Bellows-type Flexible Coupling, this is a bellows type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end-play.

  • Coupling Bore 1 Diameter: 6mm
  • Coupling Bore 2 Diameter: 1/4" 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