{"product_id":"thk-hr2042-carriage-and-rail-linear-guide-assembly","title":"THK HR2042 Carriage And Rail Linear Guide Assembly","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=\"641\"\u003eThe THK HR2042 Carriage \u0026amp; Rail 820 mm is a precision linear motion guide assembly used in heavy-duty automation systems requiring smooth, high-rigidity linear travel. Commonly installed in CNC machine tools, industrial robots, semiconductor manufacturing equipment, packaging machinery, and automated production systems where high load capacity and precise positioning are essential. Maintenance teams, OEM machine builders, and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this LM guide assembly for machine repairs, automation retrofits, linear motion upgrades, and replacement of worn guide rail systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"643\" data-end=\"660\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"662\" data-end=\"1062\"\u003eThe THK HR2042 guide assembly is commonly used in machining centers, CNC milling machines, industrial transfer systems, precision inspection equipment, robotic positioning systems, semiconductor production machinery, packaging equipment, and factory automation applications requiring an 820 mm linear travel with high rigidity and four-way equal load capability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1064\" data-end=\"1093\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1095\" data-end=\"1829\"\u003e• Manufacturer: THK\u003cbr data-start=\"1114\" data-end=\"1117\"\u003e• Product Type: Linear Guide Carriage \u0026amp; Rail Assembly\u003cbr data-start=\"1170\" data-end=\"1173\"\u003e• Model: HR2042\u003cbr data-start=\"1188\" data-end=\"1191\"\u003e• Series: HR (Ultra-Heavy Load Type)\u003cbr data-start=\"1227\" data-end=\"1230\"\u003e• Carriage Type: Ball Bearing LM Guide Block\u003cbr data-start=\"1274\" data-end=\"1277\"\u003e• Rail Length: 820 mm\u003cbr data-start=\"1298\" data-end=\"1301\"\u003e• Guide Size: 20 mm Class (2042 Series)\u003cbr data-start=\"1340\" data-end=\"1343\"\u003e• Loading Type: 4-Way Equal Load\u003cbr data-start=\"1375\" data-end=\"1378\"\u003e• Mounting Direction: Top Surface or Bottom Surface Mount\u003cbr data-start=\"1435\" data-end=\"1438\"\u003e• Ball Retainer: Caged Ball\u003cbr data-start=\"1465\" data-end=\"1468\"\u003e• Dynamic Radial Load Rating: 17 kN\u003cbr data-start=\"1503\" data-end=\"1506\"\u003e• Lubrication: Grease or Oil Lubrication\u003cbr data-start=\"1546\" data-end=\"1549\"\u003e• Standard Seal: UU Double End Seal\u003cbr data-start=\"1584\" data-end=\"1587\"\u003e• Operating Temperature: -20°C to 80°C\u003cbr data-start=\"1625\" data-end=\"1628\"\u003e• Rail Mounting: Bolt Fixed\u003cbr data-start=\"1655\" data-end=\"1658\"\u003e• Typical Applications: CNC machinery, robotics, semiconductor equipment, industrial automation, and precision manufacturing systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1831\" data-end=\"1855\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1857\" data-end=\"1971\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• THK HR2042T Carriage \u0026amp; Rail Assembly\u003cbr data-start=\"1895\" data-end=\"1898\"\u003e• THK HR2042UU Linear Guide Assembly\u003cbr data-start=\"1934\" data-end=\"1937\"\u003e• THK HSR20A Linear Guide Assembly\u003c\/p\u003e","brand":"THK","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51713988886830,"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_bf961099-bfe3-4ba0-81a5-55b7137edc23.jpg?v=1770413105","url":"https:\/\/plgautomation.com\/products\/thk-hr2042-carriage-and-rail-linear-guide-assembly","provider":"PLG Automation ","version":"1.0","type":"link"}