{"product_id":"thk-hsr30-profile-linear-guide-rail-w-ball-block-30mm-74in","title":"Thk HSR30 Profile Linear Guide Rail W Ball Block 30mm 74In","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:d1def498-0850-425e-b960-8dc742a455ff-55\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:d1def498-0850-425e-b960-8dc742a455ff-55\" data-turn-id-container=\"request-WEB:d1def498-0850-425e-b960-8dc742a455ff-55\" data-testid=\"conversation-turn-112\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-15 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"880eacd9-b22f-4cc8-8c06-2978eb099c7e\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"826\"\u003eThe THK HSR30 Linear Guide Rail Assembly is a precision linear motion system consisting of one 30 mm profile guide rail measuring 74 inches (1,880 mm) in length and one recirculating ball linear guide block. Built on THK's HSR Series with Four-Way Equal Load technology, the assembly provides high rigidity, smooth linear travel, and exceptional positioning accuracy while supporting equal load capacities in radial, reverse radial, and lateral directions. Commonly installed in CNC machining centers, industrial robots, semiconductor equipment, automated production lines, and precision positioning 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 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=\"828\" data-end=\"845\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"847\" data-end=\"1364\"\u003eThe THK HSR30 Linear Guide Rail Assembly is ideal for CNC routers, machining centers, robotic gantries, automated manufacturing equipment, semiconductor machinery, packaging systems, material handling equipment, and precision inspection machines. The 1,880 mm (74 in.) guide rail provides long-axis travel while the recirculating ball bearing block ensures smooth, low-friction movement, high load capacity, and reliable positioning accuracy in demanding industrial environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1366\" data-end=\"1395\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1397\" data-end=\"2304\"\u003e• Manufacturer: THK Ltd.\u003cbr data-start=\"1421\" data-end=\"1424\"\u003e• Brand: THK\u003cbr data-start=\"1436\" data-end=\"1439\"\u003e• Product Type: Linear Guide Rail Assembly\u003cbr data-start=\"1481\" data-end=\"1484\"\u003e• Series: HSR30 Global Standard LM Guide\u003cbr data-start=\"1524\" data-end=\"1527\"\u003e• Rail Size: 30 mm\u003cbr data-start=\"1545\" data-end=\"1548\"\u003e• Rail Length: 1,880 mm (74 in.)\u003cbr data-start=\"1580\" data-end=\"1583\"\u003e• Guide Blocks Included: 1 × THK HSR30 Linear Bearing Block\u003cbr data-start=\"1642\" data-end=\"1645\"\u003e• Guide Type: Recirculating Ball Linear Motion Guide\u003cbr data-start=\"1697\" data-end=\"1700\"\u003e• Load Design: Four-Way Equal Load\u003cbr data-start=\"1734\" data-end=\"1737\"\u003e• Contact Angle: 45° Four-Row Ball Arrangement\u003cbr data-start=\"1783\" data-end=\"1786\"\u003e• Rail Width: 28 mm\u003cbr data-start=\"1805\" data-end=\"1808\"\u003e• Rail Height: 26 mm\u003cbr data-start=\"1828\" data-end=\"1831\"\u003e• Rail Mounting Hole Pitch: 80 mm\u003cbr data-start=\"1864\" data-end=\"1867\"\u003e• Mounting Hole Thread (Tapped Rail): M8 × 15 mm Depth (optional)\u003cbr data-start=\"1932\" data-end=\"1935\"\u003e• Material: Hardened Alloy Steel\u003cbr data-start=\"1967\" data-end=\"1970\"\u003e• Lubrication: Grease or Oil Compatible\u003cbr data-start=\"2009\" data-end=\"2012\"\u003e• Mounting Orientation: Horizontal, Vertical, or Inverted\u003cbr data-start=\"2069\" data-end=\"2072\"\u003e• Features: High rigidity, precision-ground raceways, self-adjusting capability, low-friction operation, high positioning accuracy, interchangeable Global Standard design, and long service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2306\" data-end=\"2330\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2332\" data-end=\"2511\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• THK HSR30-1880L(GK)\u003cbr data-start=\"2380\" data-end=\"2383\"\u003e• THK SHS30-1880L\u003cbr data-start=\"2427\" data-end=\"2430\"\u003e• THK SR30-1880L\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"THK","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51713987379502,"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_ee79b488-b5cd-41da-8a9c-cbed9986d201.jpg?v=1770413055","url":"https:\/\/plgautomation.com\/products\/thk-hsr30-profile-linear-guide-rail-w-ball-block-30mm-74in","provider":"PLG Automation ","version":"1.0","type":"link"}