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

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SKU: MBB-19C-3-16inch-5mm
UPC:
Coupling Bore 1 Diameter:3/16 inch
Coupling Bore 2 Diameter:5mm
Coupling Length: 30
Coupling Outer Diameter:19
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NBK Japan MBB-19C Bellows-Type Flexible Coupling 3/16" to 5 mm, 19 mm OD, 30 mm Length, Single Unit
✔️ 3/16 inch to 5 mm bore, 19 mm outer diameter, 30 mm length, zero backlash, high torsional rigidity, high torque transfer, Made in Japan, single unit

NBK MBB-19C is a bellows-type flexible coupling designed to accommodate eccentricity, angular misalignment, and end-play between connected shafts. This compact device is typically used in servo motors, CNC spindles, robotics, and automation systems to maintain precise torque transmission while absorbing misalignment.

✅ Bore1: 3/16" (4.76 mm) to Bore2: 5 mm
✅ Length: 30 mm (1.18 in); Outer diameter: 19 mm (0.75 in)
✅ Zero backlash; high torsional rigidity; high torque transfer
✅ Bellows design handles eccentricity, angular misalignment, and end-play
✅ Pack: 1 piece; Made in Japan NBK quality
💡 What is a bellows-type flexible coupling used for in precision motion systems? This coupling is designed to maintain accurate motion transfer while tolerating small misalignments. It is ideal for compact drive lines needing reliable torque transmission. - misalignment and end-play compensation in servo motors, spindles, automation equipment - zero backlash and rigid torque transfer for CNC machines and robotics - compact, lightweight form factor suited for small machines and precision setups - Made in Japan NBK quality ensures reliability and long life This handy, high-torque coupling keeps machinery running smoothly with precise motion transmission.
NBK Japan MBB-19C 3/16 inch to 5mm
Bellows-type Flexible Coupling

NBK Japan MBB-19C 3/16 inch to 5mm 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: 5mm
  • 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