NBK Japan MJC-14-BL 3/16" inch to 5mm Jaw-type Flexible Coupling

Regular price $120.00 Sale price$250.00you save $130.00
SKU: MJC-14-BL-3-16inch-5mm
Coupling Bore 1 Diameter:3/16 inch
Coupling Bore 2 Diameter:5mm
Coupling Length: 22
Coupling Outer Diameter:14
5-7 days shipping
NBK Japan MJC-14-BL Jaw-Type Flexible Coupling, 3/16 in to 5 mm Bore, Stainless Steel, Made in Japan, Single Unit
✔️ 3/16 in to 5 mm bore; length 22 mm; outer diameter 14 mm; stainless steel; electrical insulation; Made in Japan; single unit

NBK Japan MJC-14-BL is a jaw-type flexible coupling designed to connect shafts with minor misalignment in precision drives. This single-unit, stainless steel coupling is ideal for automation, CNC machines, and servo systems, offering good torque transmission with insulation and reliability.

✅ Bore 1: 3/16 in (4.76 mm); Bore 2: 5 mm; Length: 22 mm (0.87 in); Outer diameter: 14 mm (0.55 in); Material: Stainless steel; Electrical insulation; Made in Japan; Pack: 1
✅ 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 eccentricity, angular misalignment, and twisting vibrations to be accepted
💡 What is a jaw-type flexible coupling and where is it used in mechanical power transmission? Jaw-type flexible couplings use a rigid hub with jaw-like features and a flexible insert (spider) to transmit torque while allowing angular misalignment and end-play. Applications and benefits include: - Absorbs misalignment and end-play for smooth, accurate motion - Provides low-backlash torque transmission at low speeds - Delivers electrical insulation and stainless steel durability in automated systems This handy coupling helps maintain precision and reliability in CNC machines, robotics, and automation gear.
NBK Japan MJC-14-BL 3/16 inch to 5mm
Jaw-type Flexible Coupling

NBK Japan MJC-14-BL 3/16 inch to 5mm Jaw-type Flexible Coupling, this is a Jaw 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: 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