{"product_id":"2-pcs-bore-rigid-coupling-set-8mm-to-10mm-shaft-co","title":"2 Pcs Bore Rigid Coupling Set 8mm to 10mm Shaft Coupler Connector Stainless Steel Coupler Rigid Couplings for 3D Printers Motor Accessories","description":"\u003cdiv\u003e\n\u003cp\u003eStainless steel bore rigid couplings for 8mm to 10mm shafts\u003cbr\u003e\n✔️ 8-10 mm bore (0.315-0.394 in), 16 mm OD (0.630 in), 22 mm long; 2 pcs\u003c\/p\u003e \u003cp\u003eThese rigid couplings join shafts in 3D printers, blowers, CNC machines, and DIY robotics. They deliver solid torque transfer and precise alignment for reliable motor coupling in hobbyist setups.\u003c\/p\u003e ✅ Material: stainless steel, rust-resistant, durable \u003cbr\u003e\n✅ Bore range: 8-10 mm (0.315-0.394 in) \u003cbr\u003e\n✅ Outer diameter: 16 mm (0.630 in); Length: 22 mm (0.866 in) \u003cbr\u003e\n✅ Package: 2 pcs rigid couplings included \u003cbr\u003e\n✅ Note: proper axial alignment required; no eccentricity tolerated \u003cbr\u003e \u003cp\u003e💡 What is a rigid shaft coupling used for in hobby CNC and 3D printer projects?\u003c\/p\u003e\n- Handy for joining motor shafts to drive components in tight spaces\n- Helps maintain straight alignment and reduce backlash in small machines\n- Works with 8-10 mm shafts; stainless steel construction for durability\n- Ideal for DIY printers, laser cutters, and mini CNC rigs\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52222474453311,"sku":"VXB0CH9NCFYB","price":15.21,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/stainless-steel-rigid-coupling-set-8mm-10mm.jpg?v=1772826440","url":"https:\/\/bearingscanada.com\/products\/2-pcs-bore-rigid-coupling-set-8mm-to-10mm-shaft-co","provider":"Bearings Canada","version":"1.0","type":"link"}