NBK Japan MBB 19C Bellows Type Flexible Coupling Three Millimeter To Three Sixteenth Inch

Regular price $148.99 Sale price$228.00you save $79.01
SKU: MBB-19C-3mm-3-16inch
UPC:
Coupling Bore 1 Diameter:3mm
Coupling Bore 2 Diameter:3/16 inch
Coupling Length: 30
Coupling Outer Diameter:19
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NBK Japan MBB-19C Bellows-Type Flexible Coupling: 3 mm to 3/16 in Bore, 19 mm OD, 30 mm Length, 1 Piece
✔️ Bore 1 Ø3 mm (Ø0.118 in); Bore 2 Ø3/16 in (Ø4.76 mm); Length 30 mm (1.18 in); OD 19 mm (0.75 in); zero backlash, high torsional rigidity, CV action, bellows flex

NBK Japan MBB-19C is a bellows-type flexible coupling designed to connect two shafts while absorbing eccentricity, angular misalignment, and end-play. It’s a handy choice in precision motion systems such as CNC machines, robotics, and compact automation where tight space and accurate torque transmission matter. This is a single-piece unit made in Japan, with bore combination of 3 mm and 3/16 in, packaged as a 1-piece set.

✅ Bore 1 Ø3 mm (Ø0.118 in); Bore 2 Ø3/16 in (Ø4.76 mm); Length 30 mm (1.18 in); OD 19 mm (0.75 in)
✅ Zero backlash; High torsional rigidity; High torque; Constant velocity
✅ Bellows design tolerates eccentricity, angular misalignment, and end-play
✅ Simple, compact, reliable; Made in Japan; Quantity: 1
✅ Handy for precision drives in robotics, CNC stages, and compact servo systems
💡 What is a bellows-type flexible coupling used for in precision motion systems? This coupling type is designed to transmit torque between shafts while absorbing misalignment and axial play, preserving smooth motion in tight spaces. - It handles eccentricity and angular misalignment without adding backlash - It maintains accurate, consistent torque transfer in small drive systems - It is handy for compact robotics, CNC axes, and precision stages - It supports stable, smooth velocity in servo and stepper drives This makes it handy for compact drive setups where precise, smooth motion matters.
NBK Japan MBB-19C 3mm to 3/16 inch
Bellows-type Flexible Coupling

NBK Japan MBB-19C 3mm to 3/16 inch 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: 3/16 inch
  • 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