{"product_id":"timken-national-oil-seal-486567","title":"Timken National Oil Seal 486567","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-6a571f22-5298-83ec-8bb6-c029c136d5d8-14\" 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-6a571f22-5298-83ec-8bb6-c029c136d5d8-14\" data-turn-id-container=\"request-6a571f22-5298-83ec-8bb6-c029c136d5d8-14\" data-testid=\"conversation-turn-214\" 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=\"a83089bf-430e-45f9-bd85-d5612bc3b78b\" 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=\"17\" data-end=\"639\"\u003eThe Timken National Oil Seal 486567 is a single-lip oil seal designed to retain lubricants and prevent dirt, moisture, and other contaminants from entering rotating shaft systems. It is commonly installed in industrial gearboxes, pumps, electric motors, conveyor systems, manufacturing equipment, and power transmission machinery operating in demanding environments. Maintenance teams, OEMs, and industrial repair specialists use this oil seal for equipment replacement, rebuilds, retrofits, and preventive maintenance to improve sealing performance and extend component service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"641\" data-end=\"658\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"659\" data-end=\"1110\"\u003eThe Timken National Oil Seal 486567 is used in rotating equipment where reliable shaft sealing is essential for protecting bearings and lubricated components. It is widely applied in industrial gearboxes, pumps, electric motors, conveyor systems, manufacturing equipment, and general power transmission systems to reduce lubricant leakage, prevent contaminant ingress, and maintain dependable equipment operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1112\" data-end=\"1141\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1142\" data-end=\"1875\"\u003e• Manufacturer Part Number (MPN): 486567\u003cbr\u003e• Manufacturer: Timken\u003cbr\u003e• Brand: National\u003cbr\u003e• Product Type: Oil Seal\u003cbr\u003e• Series: 480000\u003cbr\u003e• Seal Type: Single Lip with Spring\u003cbr\u003e• Design Type: Type 48\u003cbr\u003e• Material: Nitrile (NBR)\u003cbr\u003e• Lip Material: Nitrile Rubber (NBR)\u003cbr\u003e• Construction: Solid\u003cbr\u003e• Measurement System: Inch\u003cbr\u003e• Shaft Diameter (ID): 3.375 in (85.725 mm)\u003cbr\u003e• Outside Diameter (OD): 4.375 in (111.125 mm)\u003cbr\u003e• Housing Bore: 4.370 in (110.998 mm)\u003cbr\u003e• Overall Width: 0.250 in (6.350 mm)\u003cbr\u003e• Durometer: 60 to 80\u003cbr\u003e• Continuous Operating Temperature: -40°F to 225°F (-40°C to 107°C)\u003cbr\u003e• Weight: 0.27 lb (0.12 kg)\u003cbr\u003e• Typical Applications: Industrial Gearboxes, Pumps, Electric Motors, Conveyor Systems, Power Transmission Equipment \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1877\" data-end=\"1901\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1902\" data-end=\"2004\"\u003e• SKF Equivalent Oil Seal\u003cbr\u003e• CR (Chicago Rawhide) Equivalent Oil Seal\u003cbr\u003e• National 480000 Series Oil Seal\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":"Timken","offers":[{"title":"New","offer_id":51714047050030,"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_d4664904-6583-491a-a79a-6f81d74b1a25.jpg?v=1770414866","url":"https:\/\/plgautomation.com\/products\/timken-national-oil-seal-486567","provider":"PLG Automation ","version":"1.0","type":"link"}