{"product_id":"nbk-japan-mbb-40c-5mm-to-8mm-bellows-type-flexible","title":"NBK Japan MBB-40C 5mm to 8mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors","description":"\u003cdiv\u003eNBK Japan MBB-40C 5mm to 8mm Bellows-Type Flexible Coupling - Zero-Backlash Servo\/Stepper Shaft Coupler (Single Unit) \u003cbr\u003e\n✔️ Zero-backlash bellows-type shaft coupling for servo and stepper motors; 5 mm to 8 mm bores, 51 mm length, 40 mm OD, high torsional rigidity, Made in Japan \u003cp\u003e\n\u003c\/p\u003e\n\u003cp\u003eThe NBK Japan MBB-40C is a bellows-type flexible coupling designed to connect servo or stepper motors to driven shafts. Its bellows element handles eccentricity, angular misalignment, and end-play while preserving drive accuracy in compact systems. Typical uses include CNC machines, 3D printers, robotics, and automation setups.\u003c\/p\u003e\n✅ Bore 1: 5 mm; Bore 2: 8 mm \u003cbr\u003e\n✅ Length: 51 mm \u003cbr\u003e\n✅ Outer diameter: 40 mm \u003cbr\u003e\n✅ Zero-backlash \u003cbr\u003e\n✅ High torsional rigidity \u003cbr\u003e\n✅ High torque \u003cbr\u003e\n✅ Constant velocity \u003cbr\u003e\n✅ Simple design \u003cbr\u003e\n✅ Made in Japan \u003cbr\u003e\n✅ Quantity: 1 \u003cbr\u003e\n💡 What is a bellows-type flexible coupling used for in precision drive systems?\nThese compact drive links tolerate misalignment and end-play while preserving motion accuracy. - Handles angular misalignment and end-play in driven shafts\n- Maintains constant velocity and torque in CNC, 3D printers, robotics\n- Fits 5 mm to 8 mm bores with 51 mm length\n- Made in Japan NBK quality for reliable long-term use\nThis handy coupling delivers smooth, accurate motion and extended drive life in demanding projects.\n\u003c\/div\u003e","brand":"NBK","offers":[{"title":"Default Title","offer_id":43560093286635,"sku":"MBB-40C-5mm-8mm","price":226.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/nbk-japan-mbb-40c-5mm-to-8mm-bellows-type-flexible-coupling-vxb-ball-bearings-1.jpg?v=1770442676","url":"https:\/\/vxb.com\/products\/nbk-japan-mbb-40c-5mm-to-8mm-bellows-type-flexible","provider":"VXB Bearings","version":"1.0","type":"link"}