{"product_id":"eccentric-8_5mm","title":"Eccentric Spacers 5mm Bore 10Hex 8.5mm","description":"\u003ch3\u003eWhat the eccentric spacer is used for\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEccentric Spacers (5mm Bore, 10Hex, 8.5mm)\u003c\/strong\u003e are precision-machined components used to create adjustable spacing in \u003cstrong\u003eV-slot linear rail systems\u003c\/strong\u003e. The spacer sets wheel position and pressure against the rail, helping motion assemblies maintain smooth travel and accurate linear motion.\u003c\/p\u003e\u003cp\u003eThese eccentric spacers are commonly used in \u003cstrong\u003eCNC machines, 3D printers, and other motion control applications\u003c\/strong\u003e where wheel alignment and rail contact need to be fine-tuned.\u003c\/p\u003e\u003ch3\u003eKey features and functional benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable metal construction\u003c\/strong\u003e supports long-term use in mechanical assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5mm bore\u003c\/strong\u003e fits standard 5mm bolts and hardware used in many motion systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10mm hex profile\u003c\/strong\u003e allows easy wrench adjustment when setting wheel tension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8.5mm offset height\u003c\/strong\u003e provides precise spacing control for alignment adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable wheel pressure\u003c\/strong\u003e helps maintain consistent contact against rails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-machined design\u003c\/strong\u003e supports controlled adjustment in V-wheel motion systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhere to use an eccentric spacer in motion assemblies\u003c\/h3\u003e\u003cp\u003eThis hardware is suited to \u003cstrong\u003eV-wheel motion systems\u003c\/strong\u003e that depend on accurate spacing and wheel preload. Common installation points include carriage assemblies and gantry motion setups where rail tracking and wheel tension directly affect motion quality.\u003c\/p\u003e\u003ch4\u003eTypical applications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D printers\u003c\/strong\u003e built with V-slot rail systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC routers and CNC machines\u003c\/strong\u003e using V-wheel linear motion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser engravers\u003c\/strong\u003e built around V-slot extrusion and wheel assemblies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral motion control projects\u003c\/strong\u003e that require adjustable spacing and alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIn these systems, the eccentric spacer helps fine-tune wheel engagement with the rail so the motion setup can run with smoother travel and more accurate linear motion.\u003c\/p\u003e","brand":"3D Printing Canada","offers":[{"title":"Default Title","offer_id":54648076075283,"sku":"9911286","price":3.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/9610\/8563\/files\/Eccentric-Spacers-5mm-Bore-10Hex-8.5mm-3D-Printing-Canada-38995392.jpg?v=1788373988","url":"https:\/\/filaments3dquebec.ca\/products\/eccentric-8_5mm","provider":"Filaments 3D Quebec","version":"1.0","type":"link"}