NBK Japan MBB-27C 3/16" inch to 10mm Bellows-type Flexible Coupling, High-Precision Bellows Flexible Coupling for Servo Motors and CNC Applications

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SKU: MBB-27C-3-16inch-10mm
UPC:
Coupling Bore 1 Diameter:3/16 inch
Coupling Bore 2 Diameter:10mm
Coupling Length: 35
Coupling Outer Diameter:27
5-7 days shipping
NBK Japan MBB-27C Bellows-Type Flexible Coupling: 3/16 in to 10 mm bore, 27 mm OD, 35 mm length, zero backlash, high torque, made in Japan, single unit
✔️ Bore 3/16 in (4.76 mm) to 10 mm; length 35 mm; OD 27 mm (1.06 in); zero backlash, high torsional rigidity; bellows absorb misalignment and end-play; M2.5 wrench; torque 0.9 N·m

NBK Japan MBB-27C is a bellows-type flexible coupling designed to connect two shafts with a compact, precise interface. It is a single-unit package, ideal for CNCs, robotics, and automation gear where misalignment and end-play must be absorbed without backlash. It accommodates a 3/16 inch shaft on one side and a 10 mm shaft on the other for reliable, low-lost torque transfer in tight spaces.

✅ Bore1 3/16 in (4.76 mm) to Bore2 10 mm; Length 35 mm; OD 27 mm (1.06 in)
✅ Zero backlash, high torsional rigidity, and high torque transmission
✅ Bellows design enables angular misalignment, eccentricity, and end-play compensation
✅ Includes M2.5 wrench; torque rating 0.9 N·m
✅ Made in Japan by NBK; single-unit pack
✅ Compact, simple design suited for precision drives in CNCs, robotics, and automation systems
💡 What is a bellows-type flexible coupling used for in precision machinery? This type lets two shafts stay aligned under slight movement while transferring torque cleanly. - Absorbs angular misalignment and end play - Maintains smooth, constant velocity transmission with low backlash - Handy for small CNCs, robots, and servo-driven equipment This handy coupling delivers dependable performance for small CNCs and robotic actuators.
NBK Japan MBB-27C 3/16 inch to 10mm
Bellows-type Flexible Coupling

NBK Japan MBB-27C 3/16 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: 3/16 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