{"product_id":"thk-ncf08918-linear-motion-rail-bearings","title":"Thk NCF08918 Linear Motion Rail \u0026 Bearings","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"977\"\u003eThe THK NCF08918 Linear Motion Rail \u0026amp; Bearings is a precision linear guide assembly consisting of a hardened steel guide rail and a recirculating ball bearing carriage engineered to deliver smooth, accurate, and low-friction linear motion. Designed for compact industrial automation and precision positioning systems, the assembly provides high rigidity, excellent load capacity, and long service life while maintaining consistent motion accuracy. Commonly installed in CNC machinery, semiconductor equipment, medical devices, laboratory instruments, packaging machines, and automated production systems, this linear guide assembly is used by maintenance teams, OEM machine builders, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e for equipment repairs, retrofits, and replacement of worn linear motion components. THK linear guides utilize recirculating ball technology to achieve high-precision linear movement with minimal rolling resistance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"979\" data-end=\"996\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"998\" data-end=\"1412\"\u003eThe THK NCF08918 linear motion rail and bearing assembly is widely used in CNC machining centers, industrial robots, semiconductor manufacturing equipment, packaging and labeling machinery, optical inspection systems, medical equipment, laboratory automation, precision measuring equipment, and material handling systems requiring reliable, smooth, and accurate linear motion. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1414\" data-end=\"1443\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1445\" data-end=\"2258\"\u003e• Manufacturer: THK Ltd.\u003cbr data-start=\"1469\" data-end=\"1472\"\u003e• Model: NCF08918\u003cbr data-start=\"1489\" data-end=\"1492\"\u003e• Product Type: Linear Motion Rail \u0026amp; Bearing Assembly\u003cbr data-start=\"1545\" data-end=\"1548\"\u003e• Guide Type: Recirculating Ball Linear Guide\u003cbr data-start=\"1593\" data-end=\"1596\"\u003e• Bearing Type: Linear Bearing Block (Carriage)\u003cbr data-start=\"1643\" data-end=\"1646\"\u003e• Rail Material: Hardened Precision Ground Bearing Steel\u003cbr data-start=\"1702\" data-end=\"1705\"\u003e• Bearing Material: Hardened Bearing Steel\u003cbr data-start=\"1747\" data-end=\"1750\"\u003e• Rolling Element: Precision Recirculating Steel Balls\u003cbr data-start=\"1804\" data-end=\"1807\"\u003e• Motion Type: Precision Linear Motion\u003cbr data-start=\"1845\" data-end=\"1848\"\u003e• High Positioning Accuracy\u003cbr data-start=\"1875\" data-end=\"1878\"\u003e• Low Friction Operation\u003cbr data-start=\"1902\" data-end=\"1905\"\u003e• High Rigidity Construction\u003cbr data-start=\"1933\" data-end=\"1936\"\u003e• High Load Capacity\u003cbr data-start=\"1956\" data-end=\"1959\"\u003e• Smooth and Quiet Linear Travel\u003cbr data-start=\"1991\" data-end=\"1994\"\u003e• Grease Lubrication Compatible\u003cbr data-start=\"2025\" data-end=\"2028\"\u003e• Corrosion-Resistant Surface Finish\u003cbr data-start=\"2064\" data-end=\"2067\"\u003e• Suitable for High-Speed Linear Motion\u003cbr data-start=\"2106\" data-end=\"2109\"\u003e• Long Service Life with Proper Lubrication\u003cbr data-start=\"2152\" data-end=\"2155\"\u003e• Designed for Industrial Automation and Precision Motion Systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2260\" data-end=\"2284\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2286\" data-end=\"2444\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• THK SHS Series Linear Guide Assembly\u003cbr data-start=\"2324\" data-end=\"2327\"\u003e• THK SSR Series Linear Guide Assembly\u003cbr data-start=\"2365\" data-end=\"2368\"\u003e• THK HSR Series Linear Guide Assembly\u003c\/p\u003e","brand":"THK","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51713985610030,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_67470a55-d0c3-42f6-9401-9e2c4a63b45b.jpg?v=1770413001","url":"https:\/\/plgautomation.com\/products\/thk-ncf08918-linear-motion-rail-bearings","provider":"PLG Automation ","version":"1.0","type":"link"}