{"product_id":"cnc-flexible-shaft-coupling-8mm-6-35mm","title":"D19 L25 CNC Flexible Parallel Shaft Coupling Aluminium, 19mm Diameter 25mm Length with 8mm x 6.35mm Bores for Stepper Motor to Ball Screw Applications","description":"\u003cp\u003eD19 L25 Flexible Parallel Shaft CNC Coupling 8mm x 6.35mm\u003cbr\u003e✔️ Aluminum Jaw Coupling for Stepper Motor to Ball Screw Drives\u003c\/p\u003e\n\u003cp\u003eThis is a single flexible parallel jaw coupling made from aluminum, designed to connect a motor shaft to a ball screw or lead screw while absorbing minor misalignment. It’s commonly used in CNC machines, 3D printers, automation systems, and motion control setups where smooth power transfer matters.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 coupling\u003cbr\u003e✅ CNC flexible parallel jaw coupling design\u003cbr\u003e✅ Aluminum body for lightweight strength and clean rotation\u003cbr\u003e✅ Helps absorb vibration and minor shaft misalignment\u003cbr\u003e✅ Commonly used between stepper motors and ball screws\u003cbr\u003e✅ Suitable for precision motion control applications\u003c\/p\u003e\n\u003cp\u003eDimensions\u003cbr\u003eOuter Diameter 19 mm\u003cbr\u003eOverall Length 25 mm\u003cbr\u003eBore Size A 8 mm\u003cbr\u003eBore Size B 6.35 mm\u003c\/p\u003e\n\u003cp\u003e💡 Why are flexible jaw couplings used in CNC and motion control systems?\u003cbr\u003eFlexible jaw couplings are designed to protect motors and drive components while keeping motion smooth.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCompensates for small angular and parallel shaft misalignment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces vibration transferred to motors and ball screws\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps extend motor and bearing service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintains consistent torque delivery in precision equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA handy choice when you want smoother motion, better alignment tolerance, and reliable performance in compact CNC and automation builds.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581524902123,"sku":"D19-L25-8X6.35MM-COUPLING","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/flexible-parallel-aluminium-jaw-shaft-cnc-coupling-d19-l25-8x6-35mm-vxb-ball-bearings-1-32680498561259.jpg?v=1770446141","url":"https:\/\/vxb.com\/products\/cnc-flexible-shaft-coupling-8mm-6-35mm","provider":"VXB Bearings","version":"1.0","type":"link"}