{"product_id":"koyo-25580-25520-14125a-14276-bearing-replacement-set-for-7000-lb-trailer-axle-2","title":"KOYO 25580 25520 14125A 14276 Bearing Replacement Set for 7000-lb Trailer Axle","description":"\u003cdiv\u003e\n\u003ch3\u003e\u003cu\u003e\u003cbr\u003eDescription:\u003c\/u\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eKoyo\/JTEKT Trailer Axle Bearing Kit – Fits Most 7,000 lb Trailer Axles\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e Koyo \/ JTEKT\u003cbr\u003e\u003cb\u003eCountry of Origin:\u003c\/b\u003e Japan\u003cbr\u003e\u003cb\u003eBearing Type:\u003c\/b\u003e Single Row Tapered Roller Bearings\u003cbr\u003e\u003cb\u003ePrecision:\u003c\/b\u003e Standard Precision\u003cbr\u003e\u003cb\u003eApplication:\u003c\/b\u003e Trailer Axle Bearing Kit\u003cbr\u003e\u003cb\u003eFits:\u003c\/b\u003e Most 7,000 lb trailer axles\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"MsoNormal\" align=\"center\"\u003e\u003chr size=\"2\" width=\"100%\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eKit Includes\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eInner Bearing Cone:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e 25580 x 1 pc\u003cbr\u003e\u003cb\u003eInner Bearing Race\/Cup:\u003c\/b\u003e 25520 x 1 pc\u003cbr\u003e\u003cb\u003eOuter Bearing Cone:\u003c\/b\u003e 14125A x 1 pc\u003cbr\u003e\u003cb\u003eOuter Bearing Race\/Cup:\u003c\/b\u003e 14276 x 1 pc\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eSeal: 412920 x 1 pc\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv class=\"MsoNormal\" align=\"center\"\u003e\u003chr size=\"2\" width=\"100%\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan\u003eInner Bearing Set: 25580\/25520 Koyo\/JTEKT\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cb\u003e\u003cu\u003e\u003cspan\u003e:\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cb\u003e\u003cu\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eItem Number:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e 25580\/25520 Koyo\/JTEKT\u003cbr\u003e\u003cb\u003eAlso Known As:\u003c\/b\u003e 25580\/520, 25580-20024 \/ 25520-20024, 25580-99401, SET52\u003cbr\u003e\u003cb\u003eCategory:\u003c\/b\u003e Single Row Tapered Roller Bearing\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eInner Diameter:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e 44.45 mm \/ 1.7500 in\u003cbr\u003e\u003cb\u003eOuter Diameter:\u003c\/b\u003e 82.93 mm \/ 3.2650 in\u003cbr\u003e\u003cb\u003eWidth:\u003c\/b\u003e 23.81 mm \/ 0.9375 in\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.55 kg\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"MsoNormal\" align=\"center\"\u003e\u003chr size=\"2\" width=\"100%\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan\u003eOuter Bearing Set: 14125A\/14276 Koyo\/JTEKT\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cb\u003e\u003cu\u003e\u003cspan\u003e:\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cb\u003e\u003cu\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eItem Number:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e 14125A\/14276 Koyo\/JTEKT\u003cbr\u003e\u003cb\u003eAlso Known As:\u003c\/b\u003e 14125A\/276\u003cbr\u003e\u003cb\u003eCategory:\u003c\/b\u003e Single Row Tapered Roller Bearing\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eInner Diameter:\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e 31.75 mm \/ 1.2500 in\u003cbr\u003e\u003cb\u003eOuter Diameter:\u003c\/b\u003e 69.01 mm \/ 2.7170 in\u003cbr\u003e\u003cb\u003eWidth:\u003c\/b\u003e 19.58 mm \/ 0.7710 in\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.35 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cu\u003e\u003cspan\u003eSeal 412920 National:\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003cb\u003e\u003cu\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e: National® Oil Seals \u0026amp; Bearings\u003c\/p\u003e\n\u003cp data-start=\"45\" data-end=\"70\"\u003e\u003cstrong data-start=\"45\" data-end=\"60\"\u003eItem Number\u003c\/strong\u003e: 412920\u003c\/p\u003e\n\u003cp data-start=\"72\" data-end=\"113\"\u003e\u003cstrong data-start=\"72\" data-end=\"88\"\u003eProduct Type\u003c\/strong\u003e: Oil Seal \/ Shaft Seal\u003c\/p\u003e\n\u003cp data-start=\"115\" data-end=\"158\"\u003e\u003cstrong data-start=\"115\" data-end=\"130\"\u003eDesign Type\u003c\/strong\u003e: Spring Loaded, Multi-Lip\u003c\/p\u003e\n\u003cp data-start=\"160\" data-end=\"183\"\u003e\u003cstrong data-start=\"160\" data-end=\"172\"\u003eMaterial\u003c\/strong\u003e: Nitrile\u003c\/p\u003e\n\u003cp data-start=\"185\" data-end=\"216\"\u003e\u003cstrong data-start=\"185\" data-end=\"205\"\u003eSealing Material\u003c\/strong\u003e: Nitrile\u003c\/p\u003e\n\u003cp data-start=\"218\" data-end=\"232\"\u003e\u003cstrong data-start=\"218\" data-end=\"226\"\u003eType\u003c\/strong\u003e: 41\u003c\/p\u003e\n\u003cp data-start=\"234\" data-end=\"253\"\u003e\u003cstrong data-start=\"234\" data-end=\"246\"\u003eRedicoat\u003c\/strong\u003e: Yes\u003c\/p\u003e\n\u003cp data-start=\"255\" data-end=\"311\"\u003e\u003cstrong data-start=\"255\" data-end=\"276\"\u003eTemperature Range\u003c\/strong\u003e: -40°F to 225°F \/ -40°C to 107°C\u003c\/p\u003e\n\u003cp data-start=\"313\" data-end=\"353\"\u003e\u003cstrong data-start=\"313\" data-end=\"329\"\u003eHousing Bore\u003c\/strong\u003e: 3.371 in \/ 85.620 mm\u003c\/p\u003e\n\u003cp data-start=\"355\" data-end=\"398\"\u003e\u003cstrong data-start=\"355\" data-end=\"374\"\u003eInside Diameter\u003c\/strong\u003e: 2.250 in \/ 57.150 mm\u003c\/p\u003e\n\u003cp data-start=\"400\" data-end=\"442\"\u003e\u003cstrong data-start=\"400\" data-end=\"418\"\u003eShaft Diameter\u003c\/strong\u003e: 2.250 in \/ 57.150 mm\u003c\/p\u003e\n\u003cp data-start=\"444\" data-end=\"488\"\u003e\u003cstrong data-start=\"444\" data-end=\"464\"\u003eOutside Diameter\u003c\/strong\u003e: 3.376 in \/ 85.750 mm\u003c\/p\u003e\n\u003cp data-start=\"490\" data-end=\"526\"\u003e\u003cstrong data-start=\"490\" data-end=\"503\"\u003eThickness\u003c\/strong\u003e: 0.375 in \/ 9.530 mm\u003c\/p\u003e\n\u003cp data-start=\"528\" data-end=\"560\"\u003e\u003cstrong data-start=\"528\" data-end=\"537\"\u003eWidth\u003c\/strong\u003e: 0.375 in \/ 9.530 mm\u003c\/p\u003e\n\u003cp data-start=\"562\" data-end=\"712\"\u003e\u003cstrong data-start=\"562\" data-end=\"591\"\u003eOEM \/ Interchange Numbers\u003c\/strong\u003e:\u003cbr data-start=\"592\" data-end=\"595\"\u003e07041074, 07041706, 07046888, 4000015, 8065485, A11151, A30639, A32275X, AT36255, B21479, C0NNA734A, D53767, U14488\u003c\/p\u003e\n\u003cp data-start=\"714\" data-end=\"1041\"\u003e\u003cstrong data-start=\"714\" data-end=\"737\"\u003eFeatures \u0026amp; Benefits\u003c\/strong\u003e:\u003cbr data-start=\"738\" data-end=\"741\"\u003e• Spring-loaded, multi-lip design\u003cbr data-start=\"774\" data-end=\"777\"\u003e• Good low-temperature capability\u003cbr data-start=\"810\" data-end=\"813\"\u003e• Low swell in hydrocarbon fluids\u003cbr data-start=\"846\" data-end=\"849\"\u003e• Designed to deliver reliable sealing performance\u003cbr data-start=\"899\" data-end=\"902\"\u003e• Suitable for wheel end and general repair applications\u003cbr data-start=\"958\" data-end=\"961\"\u003e• Built for quality and dependable performance in demanding service conditions\u003c\/p\u003e\n\u003cp data-start=\"1043\" data-end=\"1251\"\u003e\u003cstrong data-start=\"1043\" data-end=\"1066\"\u003eProduct Description\u003c\/strong\u003e:\u003cbr data-start=\"1067\" data-end=\"1070\"\u003eNational® Oil Seals \u0026amp; Bearings is one of the most respected names in the sealing and wheel end industry, with more than 75 years of experience providing premium sealing solutions.\u003c\/p\u003e\n\u003cp data-start=\"1253\" data-end=\"1566\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1257\" data-end=\"1276\"\u003eNational 412920\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a nitrile oil seal designed with a spring-loaded, multi-lip configuration for dependable sealing performance. Its nitrile construction offers good low-temperature capability and low swell in hydrocarbon fluids, making it suitable for a wide range of repair and replacement applications.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"MsoNormal\" align=\"center\"\u003e\u003chr size=\"2\" width=\"100%\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003eProduct Description\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThis Koyo\/JTEKT trailer axle bearing kit includes the inner and outer tapered roller bearing cone and race sets commonly used on most 7,000 lb trailer axles.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eKoyo\/JTEKT single row tapered roller bearings are designed with tapered rollers and conical raceways, allowing them to support combined radial and axial loads in one direction. The cone assembly consists of the inner ring, cage, and roller set, while the cup is the outer race.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThese bearings are open-design tapered roller bearings and are commonly mounted in pairs or mirror-image arrangements depending on the application.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003ePremium Japanese quality. Manufactured by Koyo\/JTEKT.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KOYO","offers":[{"title":"Default Title","offer_id":52088108941632,"sku":"SUN255857369FL","price":64.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3910\/9952\/files\/cabe9355-86e9-4e97-9977-c116958b351d.jpg?v=1780539852","url":"https:\/\/sunrisebearingsfl.com\/es\/products\/koyo-25580-25520-14125a-14276-bearing-replacement-set-for-7000-lb-trailer-axle-2","provider":"Sunrise Bearings Florida","version":"1.0","type":"link"}