{"product_id":"nbk-japan-mbb-40c-5mm-to-12mm-bellows-type-flexibl","title":"NBK Japan MBB-40C 5mm to 12mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors","description":"\u003cdiv\u003eNBK Japan MBB-40C Bellows-Type Flexible Coupling, 5 mm to 12 mm Bore, 40 mm OD, 51 mm Length - Zero-Backlash Servo\/Stepper Motor Connector for Precision Motion \u003cbr\u003e\n✔️ 5 mm to 12 mm bore bellows coupling with 40 mm outer diameter and 51 mm length; zero-backlash, high torsional rigidity, high torque, compact design, Made in Japan, single unit \u003cbr\u003e\n\u003cp\u003eNBK Japan MBB-40C is a bellows-type flexible coupling designed to connect servo and stepper motors to driven shafts. It accommodates eccentricity, angular misalignment, and end-play, delivering precise, smooth motion in CNC machines, automation setups, robotics, and other precision motion systems.\u003c\/p\u003e\n✅ Bore range: 5 mm to 12 mm \u003cbr\u003e\n✅ Outer diameter: 40 mm; length: 51 mm \u003cbr\u003e\n✅ Zero-backlash design with high torsional rigidity and torque transfer \u003cbr\u003e\n✅ Made in Japan; single unit pack \u003cbr\u003e\n✅ Bellows type tolerates eccentricity and angular misalignment while preserving smooth motion \u003cbr\u003e\n💡 What is a bellows-type flexible coupling used for in precision motion systems?\nThese couplings are handy for maintaining alignment and reducing backlash in drive systems.\n- In servo and stepper motor drives, they accommodate shaft misalignment without stressing bearings\n- The bellows design allows angular and axial play while preserving accurate torque transmission\n- They are ideal for CNC, robotics, automation where precise motion and repeatability matter\nThis handy coupling keeps motion precise in demanding automation tasks \u003c\/div\u003e","brand":"NBK","offers":[{"title":"Default Title","offer_id":43560086044907,"sku":"MBB-40C-5mm-12mm","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-12mm-bellows-type-flexible-coupling-vxb-ball-bearings-1.jpg?v=1770442675","url":"https:\/\/vxb.com\/products\/nbk-japan-mbb-40c-5mm-to-12mm-bellows-type-flexibl","provider":"VXB Bearings","version":"1.0","type":"link"}