{"product_id":"thomson-ssem20opnww-linear-ball-bushing-bearing-20mm-bore-self-aligning-nsmp","title":"THOMSON SSEM20OPNWW LINEAR BALL BUSHING BEARING 20MM BORE SELF-ALIGNING NSMP","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-6a59f3f6-0160-83ec-a7dc-f018225e2d4e-4\" 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-6a59f3f6-0160-83ec-a7dc-f018225e2d4e-4\" data-turn-id-container=\"request-6a59f3f6-0160-83ec-a7dc-f018225e2d4e-4\" data-testid=\"conversation-turn-116\" 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=\"66042032-f743-4b0c-93ab-0b713c0745f8\" 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=\"684\"\u003eThe Thomson SSEM20OPNWW Super Smart Ball Bushing Linear Bearing is used in precision linear motion systems to provide smooth, self-aligning motion on 20 mm continuously supported shafts. Commonly installed in CNC machines, industrial \u003ca href=\"https:\/\/plgautomation.com\/collections\/plcs-more\"\u003eautomation equipment\u003c\/a\u003e, robotics, packaging machinery, semiconductor systems, and material handling equipment, this open, adjustable linear bearing features dual integral wipers for enhanced contamination protection and long service life. Maintenance teams and \u003ca href=\"https:\/\/plgautomation.com\/collections\/hmi-operator-interfaces\"\u003esystem integrators\u003c\/a\u003e use this part for repair, retrofit, expansion, or replacement of continuously supported metric linear shaft systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"686\" data-end=\"703\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"705\" data-end=\"1303\"\u003eThe Thomson SSEM20OPNWW is designed for continuously supported shaft applications requiring high load capacity, low-friction operation, and automatic compensation for shaft and housing misalignment. It is widely used in CNC machining centers, automated assembly systems, robotics, inspection equipment, packaging machinery, medical devices, and OEM automation equipment utilizing 20 mm supported metric shafting. The open bearing design accommodates supported rails, while dual wipers help retain lubrication and prevent contaminants from entering the bearing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1305\" data-end=\"1334\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1336\" data-end=\"2524\"\u003e• Manufacturer: Thomson Industries\u003cbr data-start=\"1370\" data-end=\"1373\"\u003e• Manufacturer Part Number (MPN): SSEM20OPNWW\u003cbr data-start=\"1418\" data-end=\"1421\"\u003e• Product Type: Super Smart Ball Bushing Linear Bearing\u003cbr data-start=\"1476\" data-end=\"1479\"\u003e• Series: Super Smart Ball Bushing® Metric (SSE)\u003cbr data-start=\"1527\" data-end=\"1530\"\u003e• Bearing Style: Open\u003cbr data-start=\"1551\" data-end=\"1554\"\u003e• Bearing Configuration: Single\u003cbr data-start=\"1585\" data-end=\"1588\"\u003e• Adjustable: Yes\u003cbr data-start=\"1605\" data-end=\"1608\"\u003e• Self-Aligning: Yes\u003cbr data-start=\"1628\" data-end=\"1631\"\u003e• Nominal Bore (ID): 20 mm (0.787 in)\u003cbr data-start=\"1668\" data-end=\"1671\"\u003e• Outside Diameter (OD): 32 mm (1.260 in)\u003cbr data-start=\"1712\" data-end=\"1715\"\u003e• Overall Length: 45 mm (1.772 in)\u003cbr data-start=\"1749\" data-end=\"1752\"\u003e• Body Length (C1): 31.59 mm (1.244 in)\u003cbr data-start=\"1791\" data-end=\"1794\"\u003e• End Clearance (C2): 1.60 mm (0.063 in)\u003cbr data-start=\"1834\" data-end=\"1837\"\u003e• Contact Angle (a): 50°\u003cbr data-start=\"1861\" data-end=\"1864\"\u003e• Compatible Shaft Class: MM Metric Supported Shafting\u003cbr data-start=\"1918\" data-end=\"1921\"\u003e• Wipers\/Seals: WW (Dual Integral Wipers)\u003cbr data-start=\"1962\" data-end=\"1965\"\u003e• Bearing Type: Open for Continuously Supported Shaft Applications\u003cbr data-start=\"2031\" data-end=\"2034\"\u003e• Maximum Operating Temperature: 85°C (185°F)\u003cbr data-start=\"2079\" data-end=\"2082\"\u003e• Dynamic Load Capacity: 4,000 N (899 lbf)\u003cbr data-start=\"2124\" data-end=\"2127\"\u003e• Weight: 0.054 kg (0.119 lb)\u003cbr data-start=\"2156\" data-end=\"2159\"\u003e• Corrosion Resistance: Standard (Not Corrosion Resistant)\u003cbr data-start=\"2217\" data-end=\"2220\"\u003e• Roll Pack: No\u003cbr data-start=\"2235\" data-end=\"2238\"\u003e• Food Grade Rated: No\u003cbr data-start=\"2260\" data-end=\"2263\"\u003e• Features: Open adjustable design, universal self-alignment, dual integral wipers, precision recirculating ball technology, high load capacity, low-friction linear motion, designed for continuously supported metric shafts. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2526\" data-end=\"2550\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2552\" data-end=\"2663\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Thomson SSEM20OPN\u003cbr data-start=\"2571\" data-end=\"2574\"\u003e• Thomson SSEM20OPNWW-LL\u003cbr data-start=\"2598\" data-end=\"2601\"\u003e• Thomson SSEM20OPNWW-RP\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":"THOMSON","offers":[{"title":"New","offer_id":51714015559982,"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_bfb3f107-3ae0-4e0a-833f-1ae29a30dea9.jpg?v=1770413811","url":"https:\/\/plgautomation.com\/products\/thomson-ssem20opnww-linear-ball-bushing-bearing-20mm-bore-self-aligning-nsmp","provider":"PLG Automation ","version":"1.0","type":"link"}