NBK Japan MJC-14-ERD 5mm to 1/4" Jaw-type Flexible Coupling

Regular price $120.00 Sale price$250.00you save $130.00
SKU: MJC-14-ERD-5mm-1-4inch
UPC:
Coupling Bore 1 Diameter:5mm
Coupling Bore 2 Diameter:1/4 inch
Coupling Length: 22
Coupling Outer Diameter:14
5-7 days shipping
NBK Japan MJC-14-ERD 5 mm to 1/4 inch Jaw-Type Flexible Coupling - Single Pack, Stainless Steel, Made in Japan
✔️ Bore 5 mm (0.197 in) to 6.35 mm (1/4 in); length 22 mm (0.87 in); OD 14 mm (0.551 in); stainless jaw-type with zero-backlash and insulation

The NBK Japan MJC-14-ERD is a jaw-type flexible coupling designed to join shafts with small misalignments in precision drives, automation gear, and CNC systems. Built for compact servo or stepper setups where backlashes must be minimized.

✅ Bore 1: 5 mm (0.197 in); Bore 2: 6.35 mm (1/4 in); jaw-type flexible coupling with bellows to absorb eccentricity
✅ Length: 22 mm (0.87 in); Outer diameter: 14 mm (0.551 in); stainless steel construction
✅ Material: stainless steel; electrical insulation
✅ Zero-backlash at low torque; tight fit for precise transmission
✅ Easy hub/sleeve assembly; pack: 1 piece; Made in Japan
✅ Wrench torque: 0.7 N·m
💡 What is a jaw-type flexible coupling used for in precision drive systems? This coupling connects shafts with small misalignment while transmitting torque, protecting gears and bearings from stress. - Absorbs angular and parallel misalignment and end-play - Handy in compact servo, stepper, and CNC drives - Reduces vibration and protects bearing life - Provides electrical insulation between shafts This handy component delivers reliable, low-backlash performance in tight-space automation.
NBK Japan MJC-14-ERD 5mm to 1/4" inch
Jaw-type Flexible Coupling

NBK Japan MJC-14-ERD 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: 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