{"product_id":"beefy-19mm-to-22mm-bore-flexible-shaft-coupling-d4","title":"Beefy 19mm To 22mm Bore Flexible Shaft Coupling D40 By L50 Aluminum Plum Connector For 3D Printers And CNC Machines Servo Stepper Motors With Zero Backlash And High Torque Polyurethane Spacer","description":"\u003cdiv\u003e19-22 mm Bore Aluminum Flexible Shaft Coupling\u003cbr\u003e\n✔️ 1x single unit, 19-22 mm bore, D40×L50 aluminum plum connector \u003cp\u003eThis aluminum plum connector uses a polyurethane spacer to absorb vibration, delivering high torque with zero backlash in CNC machines and 3D printers. It's built for servo and stepper motor drives, providing durable, reliable performance.\u003c\/p\u003e ✅ Bore: 19-22 mm\u003cbr\u003e\n✅ Outer size: D40×L50\u003cbr\u003e\n✅ Material: aluminum body with polyurethane spacer\u003cbr\u003e\n✅ Zero-backlash torque transmission for high-precision motion\u003cbr\u003e \u003cp\u003e💡 What is a 19-22 mm bore aluminum flexible shaft coupling used for in CNC and 3D printer drives?\u003cbr\u003eIn short, it's handy for precise motion with reduced vibration and backlash across common drive shafts.\u003c\/p\u003e\n- high-torque polyurethane spacer for strong torque transfer\n- zero-backlash torque transmission under load\n- aluminum plum connector for rigid, durable housing\n- fits 19-22 mm bore shafts used by servo and stepper motors\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48077453852907,"sku":"VXB0DLWXR4YM","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51iU2zecRSL_3936e95d-20f2-499a-ab4f-89eb9792d1dc.jpg?v=1775865663","url":"https:\/\/vxb.com\/products\/beefy-19mm-to-22mm-bore-flexible-shaft-coupling-d4","provider":"VXB Bearings","version":"1.0","type":"link"}