SKU: 63135351513

NBK Japan MBB-40C 1/4" to 24mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors

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Description

NBK Japan MBB-40C 1/4" to 24mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper MotorsNBK Japan MBB 40C 1 4" to 24mm Bellows type Flexible Coupling Zero Backlash, High Torque for Servo and Stepper Motors Single Unit Bellows type zero backlash coupling, Bore1: 1 4" (6. 35 mm); Bore2: 24 mm (0. 945 in); Length: 51 mm (2. 01 in); Outer diameter: 40 mm (1. 57 in); high torsional rigidity; Made in Japan; qty: 1 NBK MBB 40C is a bellows type flexible coupling that absorbs misalignment and end play while transmitting torque between a motor

NBK Japan MBB-40C 1/4" to 24mm Bellows-type Flexible Coupling - Zero-Backlash, High Torque for Servo and Stepper Motors - Single Unit
✔️ Bellows-type zero-backlash coupling, Bore1: 1/4" (6.35 mm); Bore2: 24 mm (0.945 in); Length: 51 mm (2.01 in); Outer diameter: 40 mm (1.57 in); high torsional rigidity; Made in Japan; qty: 1

NBK MBB-40C is a bellows-type flexible coupling that absorbs misalignment and end-play while transmitting torque between a motor shaft and a driven component. It's ideal for servo and stepper-driven systems in CNC, robotics, 3D printers, and precision automation where alignment tolerance matters.

✅ Bore1: 1/4" (6.35 mm); Bore2: 24 mm (0.945 in)
✅ Length: 51 mm (2.01 in); Outer diameter: 40 mm (1.57 in)
✅ Zero-backlash design with high torsional rigidity and high torque
✅ Made in Japan; single unit
💡 What is a bellows-type flexible coupling used for in servo and stepper systems? This coupling absorbs misalignment while maintaining torque transfer for smooth motion. - Reduces wear and misalignment impact, improving precision - Supports angular, parallel, and axial misalignment without binding - Compact, easy to mount with 1/4" and 24 mm bores - Ideal for CNC, robotics, and 3D printer drives This handy option keeps motion systems accurate and reliable under load
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SKU: 63135351513

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Reviewed in the United States on April 9, 2026
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maskedgamer
Chelsea, US
★★★★★ 5
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My puppy seemed curious and didn’t mind playing with this sniffy toy. It’s large and well made and has plenty of title spots to hide stuff. I put kibble in it and my little puppy sniffed and googled a way. I guess this is great for keeping dogs busy and entertained. It’s a pretty cool little way to give dogs treats or snacks.
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Reviewed in the United States on March 7, 2026
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Kindle Customer
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★★★★★ 5
Tough toy
Color: Wisconsin Badgers, Style: NCAA #1 Fan Toy
Dogs haven't destroyed it so that's 5 stars in my house
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Reviewed in the United States on December 23, 2025
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Patty Cates
Omaha, US
★★★★★ 5
Best puppy toy!
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My grand puppy loves loves this hand. I buy 1 every year for her. It’s her favorite puppy toy!!
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Reviewed in the United States on December 29, 2025

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