NBK Japan MJC-14-ERD 3/16" inch to 5mm Jaw-type Flexible Coupling
SKU: 18919356220

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

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Description

NBK Japan MJC-14-ERD 3/16" inch to 5mm Jaw-type Flexible CouplingNBK Japan MJC 14 ERD Jaw Type Flexible Coupling: 3 16 in to 5 mm bore, Stainless Steel, Made in Japan, single pack Jaw type stainless steel coupling with zero backlash at low torque, bore 3 16 in (4. 76 mm) to 5 mm (0. 197 in); length 22 mm (0. 866 in), OD 14 mm (0. 551 in) NBK Japan MJC 14 ERD is a jaw type flexible coupling that connects drive shafts while tolerating eccentricity, angular misalignment, and end play. Its commonly used in automation,

NBK Japan MJC-14-ERD Jaw-Type Flexible Coupling: 3/16 in to 5 mm bore, Stainless Steel, Made in Japan, single pack
✔️ Jaw-type stainless steel coupling with zero-backlash at low torque, bore 3/16 in (4.76 mm) to 5 mm (0.197 in); length 22 mm (0.866 in), OD 14 mm (0.551 in)

NBK Japan MJC-14-ERD is a jaw-type flexible coupling that connects drive shafts while tolerating eccentricity, angular misalignment, and end-play. It’s commonly used in automation, robotics, CNC machines, and other compact motion systems to improve torque transmission and dampen vibration. Made in Japan from stainless steel, it provides a tight fit for zero backlash at low torque and electrical insulation for safe operation. Coupling insert spider color varies with stock.

✅ Bore 1: 3/16 in (4.76 mm); Bore 2: 5 mm (0.197 in); Length: 22 mm (0.866 in); OD: 14 mm (0.551 in); Material: Stainless; Made in Japan
💡 What is a jaw-type flexible coupling used for in motion control? Jaw-type flexible couplings connect shafts while absorbing misalignment and vibration in compact drive setups.
  • Compact, stainless jaw-type coupling for servo and stepper drives
  • Absorbs angular misalignment, end play, and slight eccentricity
  • Electrical insulation and corrosion resistance for safe operation
  • Made in Japan quality ensures durable, reliable performance
This handy coupling keeps precision motion smooth and reliable in tight automation setups.
NBK Japan MJC-14-ERD 3/16 inch to 5mm
Jaw-type Flexible Coupling

NBK Japan MJC-14-ERD 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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18919356220

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Kelly Freund
Louisville, US
★★★★★ 5
Happy with this purchase
Size: 25FT, Color: White
Perfect, love the wall clips, adhesive is good!
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Reviewed in the United States on March 23, 2026
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Colin Reef
Lake Worth, US
★★★★★ 5
Perfect solution
Size: 20FT, Color: White
Incredible value - solves our phone charging needs without bulky chargers attached to traditional extension cords… aesthetically superior with outlet cover and flat cord that we plan to conceal between tiles. A+
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Reviewed in the United States on January 28, 2026
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Wendy Newton
Alexandria, US
★★★★★ 5
Great Extension Cord for hard to reach places.
Size: 5FT, Color: White
Wasn't sure if I would like this or not but I really do. We have the stand up version (not by same vendor) but really liking this smaller version that I was able to stand on edge and not take up valuable room on my side table. We used it for the outlet under the bed to the bedside table. Has enough power to run multiple items with no issues. I like that it comes with USB, C, 2 prong, 3 prong. I didn't use the included cover but that was because we had something else plugged into the other socket.
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Reviewed in the United States on May 19, 2026
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amanda
West Palm Beach, US
★★★★★ 5
Perfect!
Size: 5FT, Color: White
Perfect for getting all the cords under control!
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Reviewed in the United States on February 15, 2026
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smfogre
Louisville, US
★★★★★ 4
Decent
Size: 20FT, Color: White
I needed a heat gun to make it a little more pliant to get the kinks out but otherwise I loved it
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Reviewed in the United States on April 1, 2026

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