NBK Japan MBB-19C Bellows Type Flexible Coupling 6mm to 8mm Angular Misalignment Tolerance Shaft Connector

Regular price $148.99 Sale price$228.00you save $79.01
SKU: MBB-19C-6mm-8mm
Coupling Bore 1 Diameter:6mm
Coupling Bore 2 Diameter:8mm
Coupling Length: 30
Coupling Outer Diameter:19
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NBK Japan MBB-19C Bellows-Type Flexible Coupling for 6 mm to 8 mm Shafts - Zero-Backlash, High Torque, Precision Drive
✔️ NBK Japan MBB-19C bellows-type flexible coupling with 6/8 mm bores, length 30 mm, OD 19 mm, zero backlash, high torsional rigidity, high torque, made in Japan, 1 unit

NBK Japan MBB-19C is a bellows-type flexible coupling that connects drives and driven components while absorbing eccentricity, angular misalignment, and end-play. Pack size: 1. Ideal for automation setups, CNC machines, robotics, and servo-driven systems where precise torque transmission and smooth motion are critical.

✅ Bore options: 6 mm and 8 mm to fit common motors and axes.
✅ Length: 30 mm, Outer diameter: 19 mm for compact fit.
✅ Zero backlash with high torsional rigidity for accurate torque transfer.
✅ Simple design and reliable performance, made in Japan, single unit.
💡 What is a bellows-type flexible coupling used for in precision motion systems? In short, it's used to connect rotating shafts while absorbing misalignment to maintain accurate torque transmission. - Compensates eccentricity and angular misalignment while transferring torque. - Reduces vibration and end-play for smoother, repeatable motion. - Delivers high torsional rigidity with zero backlash for precise positioning in automation. - Handy for compact, 6-8 mm bore drive setups where quick, clean installs are key. This handy, precision coupling helps maintain accuracy and long-term performance in automation and robotics applications.
NBK Japan MBB-19C 6mm to 8mm
Bellows-type Flexible Coupling

NBK Japan MBB-19C 6mm 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: 6mm
  • Coupling Bore 2 Diameter: 8mm
  • Coupling Length: 30
  • Coupling Outer Diameter:19
  • 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)
19mm 10.5mm 30mm 12mm 3mm 6.75mm M2 0.5