{"product_id":"timken-hh421210-tapered-roller-bearing-cup-outer-ring","title":"Timken HH421210 Tapered Roller Bearing Cup Outer Ring","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:55af1c3a-c162-4389-871c-e2947a9cadd7-41\" 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:55af1c3a-c162-4389-871c-e2947a9cadd7-41\" data-turn-id-container=\"request-WEB:55af1c3a-c162-4389-871c-e2947a9cadd7-41\" data-testid=\"conversation-turn-58\" 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=\"b4a57611-de94-450a-8c7a-6bd3d3ace825\" 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=\"626\"\u003eThe Timken HH421210 tapered roller bearing cup is a single cup outer ring designed for use with a matching tapered roller bearing cone to support combined radial and axial loads in heavy-duty industrial rotating equipment. Commonly installed in industrial gearboxes, conveyors, mining equipment, construction machinery, rolling mills, and power transmission systems where dependable bearing performance is required. Maintenance teams, OEMs, and system integrators use this bearing cup for equipment repair, bearing replacement, machine rebuilds, and drivetrain retrofits. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"628\" data-end=\"645\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"646\" data-end=\"1173\"\u003eThe Timken HH421210 tapered roller bearing cup is engineered for demanding industrial applications requiring high load capacity, accurate shaft alignment, and long service life. It is widely used in industrial gear reducers, mining and aggregate equipment, rolling mills, material handling systems, heavy-duty conveyors, and other rotating machinery operating under combined radial and axial loads when paired with the compatible Timken HH421246C or HH421246CV tapered roller bearing cone. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1175\" data-end=\"1204\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1205\" data-end=\"1776\"\u003e• Manufacturer: Timken\u003cbr data-start=\"1227\" data-end=\"1230\"\u003e• Manufacturer Part Number (MPN): HH421210\u003cbr data-start=\"1272\" data-end=\"1275\"\u003e• Product Type: Tapered roller bearing cup\u003cbr data-start=\"1317\" data-end=\"1320\"\u003e• Bearing Type: Single cup (outer ring)\u003cbr data-start=\"1359\" data-end=\"1362\"\u003e• Series: HH421200\u003cbr data-start=\"1380\" data-end=\"1383\"\u003e• Design Series: TS (tapered single)\u003cbr data-start=\"1419\" data-end=\"1422\"\u003e• Outside Diameter (OD): 7.2500 in (184.150 mm)\u003cbr data-start=\"1469\" data-end=\"1472\"\u003e• Outer Ring Width (C): 2.0625 in (52.388 mm)\u003cbr data-start=\"1517\" data-end=\"1520\"\u003e• Material: High-grade bearing steel\u003cbr data-start=\"1556\" data-end=\"1559\"\u003e• Load Type: Combined radial and axial loads\u003cbr data-start=\"1603\" data-end=\"1606\"\u003e• Maximum Housing Fillet Radius: 0.130 in (3.30 mm)\u003cbr data-start=\"1657\" data-end=\"1660\"\u003e• Weight: 16.1 lb (7.3 kg)\u003cbr data-start=\"1686\" data-end=\"1689\"\u003e• Compatible Cone: Timken HH421246C or HH421246CV \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1778\" data-end=\"1802\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1803\" data-end=\"1913\"\u003e• Timken HH421246C\/HH421210 bearing set\u003cbr data-start=\"1842\" data-end=\"1845\"\u003e• Timken HH421246CV\/HH421210 bearing set\u003cbr data-start=\"1885\" data-end=\"1888\"\u003e• NTN HH421210 equivalent\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":51714037416238,"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_d1302737-92f5-4491-925e-33c8ba82779f.jpg?v=1770414540","url":"https:\/\/plgautomation.com\/products\/timken-hh421210-tapered-roller-bearing-cup-outer-ring","provider":"PLG Automation ","version":"1.0","type":"link"}