NBK Japan MJC-14-ERD 6.35mm to 7mm Jaw-type Flexible Coupling

Regular price $120.00 Sale price$250.00you save $130.00
SKU: MJC-14-ERD-6.35mm-7mm
Coupling Bore 1 Diameter:6.35mm
Coupling Bore 2 Diameter:7mm
Coupling Length: 22
Coupling Outer Diameter:14
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NBK Japan MJC-14-ERD Jaw-Type Flexible Coupling - 6.35 mm to 7 mm Bore, Stainless Steel, Made in Japan (Single Pack)
✔️ Jaw-type flexible coupling with 6.35 to 7 mm bores, 22 mm long, outer diameter 14 mm, stainless steel, zero-backlash at low torque for compact, precise drives.

This NBK Japan MJC-14-ERD jaw-type flexible coupling is used to join shafts in automated equipment, robotics, CNCs, and servo drives, absorbing misalignment while keeping torque steady.

✅ Bore 1 diameter: 6.35 mm (0.25 in)
✅ Bore 2 diameter: 7 mm (0.28 in)
✅ Length: 22 mm (0.87 in)
✅ Outer diameter: 14 mm (0.55 in)
✅ Material: Stainless steel; Made in Japan; Electrical insulation
💡 What is a jaw-type flexible coupling used for in precision drive systems? Jaw-type couplings provide backlash-free torque transfer while tolerating small misalignments in compact drives. - Backlash-free torque transfer in small drive assemblies - Tolerates angular misalignment, end play, and minor eccentricity - Stainless steel construction for reliability in robotics and CNC equipment - Easy installation and low maintenance in servo and automation systems This handy solution helps maintain accuracy and long-term performance in tight drive setups.
NBK Japan MJC-14-ERD 6.35mm to 7mm
Jaw-type Flexible Coupling

NBK Japan MJC-14-ERD 6.35mm to 7mm Jaw-type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end-play.

  • Coupling Bore 1 Diameter: 6.35mm
  • Coupling Bore 2 Diameter: 7mm
  • Coupling Length: 22
  • Coupling Outer Diameter:14
  • Material: Stainless
  • This is a jaw type flexible coupling.
  • Tight Fit enables transmission with zero backlash at low torque.
  • Easy fit allows you to assemble and partition the hub and sleeve smoothly.
  • Excellent flexibility allows eccentricityangular misalignment and twisting vibration to be accepted.
  • It has electrical insulation
  • Made in Japan
  • Coupling Insert Spider Color: Varies according to ex-stock
  • Quantity: One


A L W B C F M Wrench Torque(N-m)
14 7 22 6 1 3.5 M3 0.7