{"product_id":"drop-in-flexible-aluminum-shaft-couplings-6mm-to-8","title":"Drop In Flexible Aluminum Shaft Couplings 6mm To 8mm 25mm Long 19mm OD 4 Pack For 3D Printers CNC Machines Stepper Motors Encoders And DIY Robots Shaft Joint Connectors","description":"\u003cdiv\u003eDrop-In Aluminum Shaft Couplings, 6 to 8 mm, 25 mm length\u003cbr\u003e\n✔️ Bore 6 to 8 mm, length 25 mm, OD 19 mm, 4 pack aluminum \u003cp\u003eThese spring-type aluminum shaft couplings connect 6 to 8 mm shafts with a 25 mm total length and a 19 mm outer diameter. Made from high-strength aluminum alloy in silver, they offer buffering to absorb deviations between diameters and angles in motors, encoders, 3D printers, DIY robots, and CNC tools.\u003c\/p\u003e \u003cp\u003eThese spring-type couplings provide a buffering connection for compact motor-to-shaft assemblies, helping smooth out small misalignments and shaft deviations. They are designed for use in hobby CNC and 3D printer setups where lightweight, durable linking is needed.\u003c\/p\u003e ✅ Bore: 6 to 8 mm (0.24 to 0.31 in) range \u003cbr\u003e\n✅ Total length: 25 mm (0.98 in) \u003cbr\u003e\n✅ Outside diameter: 19 mm (0.75 in) \u003cbr\u003e\n✅ Material: aluminum alloy; color: silver \u003cbr\u003e\n✅ Pack size: 4 pieces \u003cbr\u003e\n✅ Includes hex wrench \u003cbr\u003e \u003cp\u003e💡 What is a shaft coupling used for in hobby CNC and 3D printer builds?\u003c\/p\u003e\nThis handy piece connects a motor shaft to a driven shaft and buffers misalignment.\n- Transfers torque from motor to driven shaft\n- Helps compensate small angular and radial misalignment\n- Lightweight aluminum alloy for durability ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49144700961003,"sku":"VXB0DNYWVNGD","price":45.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61H97ejvuaL.jpg?v=1785763536","url":"https:\/\/vxb.com\/products\/drop-in-flexible-aluminum-shaft-couplings-6mm-to-8","provider":"VXB Bearings","version":"1.0","type":"link"}