{"product_id":"ntn-japan-jhm318448-tapered-roller-bearing-90-mm-id","title":"NTN Japan JHM318448 Tapered Roller Bearing 90 mm ID","description":"\u003cdiv\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cu\u003eDescription:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eTechnical Specification Sheet — NTN 4T-JHM318448\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eIdentification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eBrand: NTN\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eItem Number \/ Part No.: 4T-JHM318448\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eEAN: 4547359478853\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eCategory: Cone for Tapered Roller Bearings, Single Row\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eCountry of Origin: Japan\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"MsoNormal\" align=\"center\"\u003e\u003chr size=\"2\" width=\"100%\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eDimensions \u0026amp; Weight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eMetric\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eInner Diameter (d): 90 mm\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eWidth (B): 44 mm\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eWeight: 2.3 kg\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eInch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eInner Diameter (d): 3.5433 in\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eWidth (B): 1.7323 in\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\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\u003c\/p\u003e\n\u003ch6 class=\"MsoNormal\"\u003e\u003cspan\u003eThe NTN 4T-JHM318448 is a cone component for a single-row tapered roller bearing. This cone includes the inner ring and rollers. When paired with a corresponding cup (outer ring), it forms a complete tapered roller bearing. The tapered design allows the bearing to handle both radial and axial loads in a single direction.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6 class=\"MsoNormal\"\u003e\u003cspan\u003eTapered roller bearings minimize sliding movements between raceways and rollers, reducing wear. They require a minimum load for optimal performance. Because the cone and cup are separable, installation is straightforward, and axial clearance or preload can be adjusted during assembly.\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6 class=\"MsoNormal\"\u003e\u003cspan\u003eFor reliable operation, it's recommended to replace both cone and cup together with components from the same manufacturer to ensure proper fit and performance.\u003c\/span\u003e\u003c\/h6\u003e\n\u003cp class=\"MsoNormal\"\u003e  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003ePackage Includes: One (01) NTN Bearing JHM318448\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003c\/div\u003e","brand":"NTN","offers":[{"title":"Default Title","offer_id":51423503122752,"sku":"SUN318456740FL","price":199.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3910\/9952\/files\/93e364c0-3780-4f7b-8993-b6dfeb1fb044.jpg?v=1767977446","url":"https:\/\/sunrisebearingsfl.com\/es\/products\/ntn-japan-jhm318448-tapered-roller-bearing-90-mm-id","provider":"Sunrise Bearings Florida","version":"1.0","type":"link"}