{"product_id":"05-inch-to-20mm-coupler-jaw-type-flexible-cou","title":"0.5 Inch to 20mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections","description":"\u003cdiv\u003eAluminum Jaw-Type Flexible Coupling D40-L66: 0.5in-20mm \u003cbr\u003e\n✔️ 0.5in to 20mm bore, 66mm length, 40mm OD, single unit \u003cp\u003eThis D40-L66 jaw type flexible coupling is designed to join two shafts with minimal backlash and smooth torque transfer, typically used in servo and motor drive systems.\u003c\/p\u003e ✅ Bore1: 0.5in (12.7mm); Bore2: 20mm (0.79in); Length: 66mm (2.60in); OD: 40mm (1.57in) \u003cbr\u003e\n✅ Material: Aluminum; Electrical insulation; Jaw-type spider design \u003cbr\u003e\n✅ Backlash: near zero at low torque; supports slight misalignment \u003cbr\u003e\n✅ Easy fit: simple hub and sleeve assembly for quick installation \u003cbr\u003e \u003cp\u003e💡 What is a typical use case for jaw-type flexible couplings?\u003c\/p\u003e\n\u003cp\u003eJaw-type couplings provide a handy link between motor and driven shafts, tolerating small misalignment while reducing vibration and wear.\u003c\/p\u003e\n- handy for alignment tolerance and smooth torque transfer\n- reduces backlash in light duty drive systems\n- ideal for servo motors, stepper drives, and small gearboxes\n- lightweight aluminum design resists corrosion in lift and automation setups\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43580671164651,"sku":"D40-L66-0-5INCH-20mm-COUPLING","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/d40-l66-0-5-inch-to-20mm-jaw-type-flexible-coupling-vxb-ball-bearings-32680284684523.jpg?v=1770445891","url":"https:\/\/vxb.com\/products\/05-inch-to-20mm-coupler-jaw-type-flexible-cou","provider":"VXB Bearings","version":"1.0","type":"link"}