{"product_id":"thk-co-ltd-sr20w-linear-motion-guide-block","title":"THK Co., Ltd. SR20W Linear Motion Guide Block","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:c1bb6e0e-55e8-4a16-a2f1-eb7caf7764a8-55\" 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:c1bb6e0e-55e8-4a16-a2f1-eb7caf7764a8-55\" data-turn-id-container=\"request-WEB:c1bb6e0e-55e8-4a16-a2f1-eb7caf7764a8-55\" 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=\"26fdeb4e-37df-455e-b60e-1c690ba6eee3\" 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=\"678\"\u003eThe THK SR20W Linear Motion Guide is a wide radial-type linear motion guide designed for THK SR20 guide rails, providing smooth, high-rigidity, and low-friction linear movement for precision industrial automation systems. Commonly installed in CNC machine tools, semiconductor manufacturing equipment, robotics, packaging machinery, inspection systems, and automated production lines where high load capacity and stable linear guidance are required. Maintenance teams and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this linear motion guide for OEM replacement, machine repair, retrofit projects, and new precision motion system installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"680\" data-end=\"697\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"699\" data-end=\"1194\"\u003eThe THK SR20W Linear Motion Guide is engineered for medium-duty to heavy-duty precision motion applications requiring excellent rigidity, high moment load capacity, and accurate positioning. Its wide-body carriage design provides enhanced stability, making it suitable for factory automation equipment, pick-and-place machines, medical devices, optical inspection systems, laboratory automation, electronic assembly equipment, and material handling systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1196\" data-end=\"1225\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1227\" data-end=\"2305\"\u003e• Manufacturer: THK\u003cbr data-start=\"1246\" data-end=\"1249\"\u003e• Model: SR20W\u003cbr data-start=\"1263\" data-end=\"1266\"\u003e• Product Type: Linear Motion Guide Block\u003cbr data-start=\"1307\" data-end=\"1310\"\u003e• Series: SR Full-Ball LM Guide\u003cbr data-start=\"1341\" data-end=\"1344\"\u003e• Guide Type: Radial Type\u003cbr data-start=\"1369\" data-end=\"1372\"\u003e• Block Style: Wide Type (W)\u003cbr data-start=\"1400\" data-end=\"1403\"\u003e• Bearing Design: Four-Row Recirculating Ball Raceway\u003cbr data-start=\"1456\" data-end=\"1459\"\u003e• Compatible Rail Size: SR20 (20 mm Rail Width)\u003cbr data-start=\"1506\" data-end=\"1509\"\u003e• Overall Height (M): 28 mm\u003cbr data-start=\"1536\" data-end=\"1539\"\u003e• Overall Width (W): 42 mm\u003cbr data-start=\"1565\" data-end=\"1568\"\u003e• Overall Length (L): 66.2 mm\u003cbr data-start=\"1597\" data-end=\"1600\"\u003e• Basic Dynamic Load Rating: 19.2 kN\u003cbr data-start=\"1636\" data-end=\"1639\"\u003e• Basic Static Load Rating: 28.6 kN\u003cbr data-start=\"1674\" data-end=\"1677\"\u003e• Standard Seal Options: None, UU, SS\u003cbr data-start=\"1714\" data-end=\"1717\"\u003e• Preload Grades: Normal, C1 (Light), C0 (Medium)\u003cbr data-start=\"1766\" data-end=\"1769\"\u003e• Accuracy Grades: Normal, H, P, SP, UP\u003cbr data-start=\"1808\" data-end=\"1811\"\u003e• Rail Mounting Method: Bolt Fixed\u003cbr data-start=\"1845\" data-end=\"1848\"\u003e• Lubrication: Grease or Oil Lubrication\u003cbr data-start=\"1888\" data-end=\"1891\"\u003e• Standard Grease Nipple: B-M6F\u003cbr data-start=\"1922\" data-end=\"1925\"\u003e• Minimum Operating Temperature: -15°C\u003cbr data-start=\"1963\" data-end=\"1966\"\u003e• Maximum Operating Temperature: 80°C\u003cbr data-start=\"2003\" data-end=\"2006\"\u003e• Material: Hardened Bearing Steel\u003cbr data-start=\"2040\" data-end=\"2043\"\u003e• Features: Wide-body radial design, four-row equal-load ball raceway, high rigidity, high load and moment capacity, smooth low-friction operation, high positioning accuracy, excellent wear resistance, and long service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2307\" data-end=\"2331\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2333\" data-end=\"2452\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• THK SR20V Linear Motion Guide Block\u003cbr data-start=\"2370\" data-end=\"2373\"\u003e• THK SR20TB Linear Motion Guide Block\u003cbr data-start=\"2411\" data-end=\"2414\"\u003e• THK SR20SB Linear Motion Guide Block\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":"New","offer_id":51713982693678,"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_49d275c1-2adb-48ae-95aa-f2484c7b7427.jpg?v=1770412911","url":"https:\/\/plgautomation.com\/products\/thk-co-ltd-sr20w-linear-motion-guide-block","provider":"PLG Automation ","version":"1.0","type":"link"}