{"product_id":"thk-hsr30a-linear-rail-with-linear-ball-bearing-block","title":"THK HSR30A Linear Rail With Linear Ball Bearing Block","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=\"739\"\u003eThe THK HSR30A Linear Rail with Linear Ball Bearing Block is a precision linear motion assembly consisting of a THK HSR30A recirculating ball bearing block mounted on an HSR30 profile guide rail. Designed with THK's Four-Way Equal Load technology, it provides high rigidity, smooth linear travel, and equal load capacity in radial, reverse radial, and lateral directions for demanding motion control applications. Commonly installed in CNC machining centers, industrial robots, semiconductor equipment, automated production systems, and precision machinery, this assembly is used by maintenance teams and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e for equipment repair, retrofit, expansion, and replacement. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"741\" data-end=\"758\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"760\" data-end=\"1260\"\u003eThe THK HSR30A Linear Rail with Linear Ball Bearing Block is widely used in CNC machine tools, robotic automation, semiconductor manufacturing equipment, packaging machinery, material handling systems, precision inspection machines, and factory automation systems. Its four-way equal load design delivers stable, low-friction linear motion with excellent positioning accuracy and rigidity, making it suitable for high-speed and high-load industrial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1262\" data-end=\"1291\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1293\" data-end=\"2300\"\u003e• Manufacturer: THK Ltd.\u003cbr data-start=\"1317\" data-end=\"1320\"\u003e• Brand: THK\u003cbr data-start=\"1332\" data-end=\"1335\"\u003e• Manufacturer Part Number: HSR30A\u003cbr data-start=\"1369\" data-end=\"1372\"\u003e• Product Type: Linear Rail with Linear Ball Bearing Block\u003cbr data-start=\"1430\" data-end=\"1433\"\u003e• Series: HSR Global Standard LM Guide\u003cbr data-start=\"1471\" data-end=\"1474\"\u003e• Guide Type: Recirculating Ball Linear Motion Guide\u003cbr data-start=\"1526\" data-end=\"1529\"\u003e• Block Type: A (Standard Flange Type)\u003cbr data-start=\"1567\" data-end=\"1570\"\u003e• Load Design: Four-Way Equal Load\u003cbr data-start=\"1604\" data-end=\"1607\"\u003e• Compatible Rail Size: 30 mm\u003cbr data-start=\"1636\" data-end=\"1639\"\u003e• Block Height (M): 42 mm\u003cbr data-start=\"1664\" data-end=\"1667\"\u003e• Block Width (W): 90 mm\u003cbr data-start=\"1691\" data-end=\"1694\"\u003e• Block Length (L): 98 mm\u003cbr data-start=\"1719\" data-end=\"1722\"\u003e• Mounting Hole Spacing (B × C): 72 × 52 mm\u003cbr data-start=\"1765\" data-end=\"1768\"\u003e• Rail Width: 28 mm\u003cbr data-start=\"1787\" data-end=\"1790\"\u003e• Rail Height: 26 mm\u003cbr data-start=\"1810\" data-end=\"1813\"\u003e• Rail Mounting Hole Pitch: 80 mm\u003cbr data-start=\"1846\" data-end=\"1849\"\u003e• Basic Dynamic Load Rating: 40.5 kN\u003cbr data-start=\"1885\" data-end=\"1888\"\u003e• Basic Static Load Rating: 53.7 kN\u003cbr data-start=\"1923\" data-end=\"1926\"\u003e• Block Weight: Approximately 1.1 kg\u003cbr data-start=\"1962\" data-end=\"1965\"\u003e• Rail Weight: Approximately 4.8 kg\/m\u003cbr data-start=\"2002\" data-end=\"2005\"\u003e• Material: Hardened Bearing Steel\u003cbr data-start=\"2039\" data-end=\"2042\"\u003e• Lubrication: Grease or Oil Compatible\u003cbr data-start=\"2081\" data-end=\"2084\"\u003e• Features: Precision-ground raceways, four-row ball contact design, high rigidity, low-friction operation, interchangeable Global Standard design, and high positioning accuracy. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2302\" data-end=\"2326\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2328\" data-end=\"2510\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• THK HSR30LA\u003cbr data-start=\"2380\" data-end=\"2383\"\u003e• THK SHS30A\u003cbr data-start=\"2417\" data-end=\"2420\"\u003e• THK HSR30AM\u003c\/p\u003e","brand":"THK","offers":[{"title":"New","offer_id":51713987313966,"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_9e11eb5a-34ba-4f4b-bd34-3cf3365efe93.jpg?v=1770413052","url":"https:\/\/plgautomation.com\/products\/thk-hsr30a-linear-rail-with-linear-ball-bearing-block","provider":"PLG Automation ","version":"1.0","type":"link"}