{"product_id":"18mm-to-20mm-coupler-jaw-type-flexible-coupli","title":"18mm to 20mm Jaw Type Flexible Coupling D40-L66 - Aluminum Shaft Coupler for Motor and Drive Connections","description":"\u003cdiv\u003eD40-L66 Jaw-Type Aluminum Flexible Coupling 18-20mm bore\u003cbr\u003e\n✔️ Bore 18\/20 mm, length 66 mm, aluminum body, 1 pc \u003cp\u003eThis jaw-type flexible coupling in aluminum connects motors to drive shafts. It tolerates minor angular and parallel misalignment, delivering smooth torque with minimal backlash in light-to-mid torque setups. Commonly used in automation, CNC machines, robotics, and compact drives.\u003c\/p\u003e ✅ Jaw-type flexible design provides zero-backlash at low torque\u003cbr\u003e\n✅ Bore options 18 mm and 20 mm for easy shaft fit\u003cbr\u003e\n✅ Outer diameter 40 mm and length 66 mm suit compact layouts\u003cbr\u003e\n✅ Aluminum construction keeps weight down and provides electrical insulation\u003cbr\u003e\n✅ Simple assembly with tight fit between hub and sleeve\u003cbr\u003e\n \u003cp\u003e💡 What is a jaw-type flexible coupling used for?\n- Handy for joining motors to drives with minor misalignment\n- Dampens vibration and protects shafts and bearings\n- Great for compact, low-torque applications\u003c\/p\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43580714615019,"sku":"D40-L66-18mm-20mm-COUPLING","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/d40-l66-18mm-to-20mm-jaw-type-flexible-coupling-vxb-ball-bearings-32680291172587.jpg?v=1770445901","url":"https:\/\/vxb.com\/products\/18mm-to-20mm-coupler-jaw-type-flexible-coupli","provider":"VXB Bearings","version":"1.0","type":"link"}