NBK Japan MJC-14-ERD 4.5mm to 1/4" Jaw-type Flexible Coupling

Regular price $120.00 Sale price$250.00you save $130.00
SKU: MJC-14-ERD-4.5mm-1-4inch
UPC:
Coupling Bore 1 Diameter:4.5mm
Coupling Bore 2 Diameter:1/4 inch
Coupling Length: 22
Coupling Outer Diameter:14
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NBK Japan MJC-14-ERD Jaw-Type Flexible Coupling, 4.5 mm to 1/4" Bore, Stainless Steel, Made in Japan (Single Unit)
✔️ 4.5 mm to 1/4" bore, 14 mm OD, 22 mm length, stainless steel, jaw-type with bellows, zero backlash at low torque, electrical insulation, single pack

NBK Japan MJC-14-ERD is a jaw-type flexible coupling designed to connect two shafts in compact drive systems such as robotics, servo motors, CNC machines, and automation equipment. Its bellows design accommodates eccentricity, angular misalignment, and end-play, delivering smooth torque with a tight fit. Made in Japan from stainless steel, it provides electrical insulation and backlash control for reliable performance in high-precision setups. This is a single unit ready for immediate installation.

✅ Bore 1: 4.5 mm (0.18 in)
✅ Bore 2: 6.35 mm (0.25 in)
✅ Outer diameter: 14 mm (0.55 in)
✅ Length: 22 mm (0.87 in)
✅ Material: Stainless steel
✅ Type: Jaw-type with bellows for misalignment
✅ Backlash: zero at low torque
✅ Electrical insulation
✅ Made in Japan
✅ Pack: 1
💡 What is a jaw type flexible coupling used for in precision drive systems? This answer covers typical uses and benefits for rotary shafts in servo, robotics, and CNC equipment. - Absorbs minor shaft misalignment (eccentricity) and angular misalignment to protect the driveline - Maintains smooth torque transfer with low backlash at light to moderate torque - Stainless steel body provides corrosion resistance and electrical insulation This handy coupling supports accurate, steady motion in compact drives, reducing wear and downtime.
NBK Japan MJC-14-ERD 4.5mm to 1/4" inch
Jaw-type Flexible Coupling

NBK Japan MJC-14-ERD 4.5mm to 1/4" inch Jaw-type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end-play.

  • Coupling Bore 1 Diameter: 4.5mm
  • Coupling Bore 2 Diameter: 1/4" inch
  • 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