{"product_id":"flexible-aluminum-shaft-coupler-3mm-to-4mm-bore-25","title":"Flexible Aluminum Shaft Coupler 3mm To 4mm Bore 25mm Length 19mm Outer Diameter 2 Pack For 3D Printer CNC Machines Encoders And Motors DIY Projects Silver Ideal For Stepper Motor Linkages Encoder Feedback 3D Printer Upgrades CNC Projects Install","description":"\u003cdiv\u003eRigid Aluminum Shaft Coupler 3-4 mm Bore, 25 mm Length\u003cbr\u003e\n✔️ 3-4 mm bore, 25 mm length, 19 mm OD, 2-Pack, aluminum alloy \u003cp\u003eThis flexible aluminum shaft coupler securely connects small torque shafts in hobby CNC setups, 3D printers, encoders, and DIY robots. Its spring-loaded design cushions deviations in diameter and angle, keeping motion smooth and aligned.\u003c\/p\u003e ✅ Connection Bore Diameter: 3-4 mm (0.12-0.16 in) \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✅ Package Content: 2 Pcs x Rigid Shaft Coupler; 1 Pcs x Hexagonal Wrench \u003cbr\u003e \u003cp\u003e💡 What is a shaft coupling used for in compact motion systems?\u003c\/p\u003e\n\u003cp\u003eHandy, compact connector that links drive shafts to driven parts with tolerance for misalignment and small angular error.\u003c\/p\u003e\n- Transfers torque between motors and driven components safely\n- Reduces vibration and backlash in 3D printers, encoders, and CNC setups\n- Made from high-strength aluminum alloy for light weight and durability\n- Supports 3-4 mm bore shafts in small-diameter applications\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52404443644223,"sku":"VXB0FN79RBBZ","price":38.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/flexible-aluminum-shaft-coupler-3-4mm-bore_1.jpg?v=1776654882","url":"https:\/\/bearingscanada.com\/products\/flexible-aluminum-shaft-coupler-3mm-to-4mm-bore-25","provider":"Bearings Canada","version":"1.0","type":"link"}