{"product_id":"timken-tapered-roller-bearing-assembly-na12581-sw-90027-1316-in-id-x-3-in-od-01285","title":"Timken Tapered Roller Bearing Assembly NA12581-SW 90027 13\/16 In. ID x 3 In. OD","description":"\u003cp\u003eThe Timken NA12581-SW 90027 is a matched tapered roller bearing assembly combining the NA12581-SW cone with its corresponding double cup, sold as a complete set under assembly number 90027. The NA designation indicates a special-duty cone with enhanced cage construction. Confirmed dimensions are 13\/16 in. (0.8125 in.) bore inside diameter and 3 in. outside diameter, sourced from active US market listing data. Cross-reference numbers associated with this assembly include K38958 and K312479. Tapered roller bearing assemblies in this configuration are used in industrial gearboxes, agricultural equipment, heavy vehicle axles, and power transmission applications requiring combined radial and axial load capacity. The item is presented in original Timken packaging with the factory oil-preserved wrapping intact around the bearing. The outer box displays Timken branding and confirms the Tapered Roller Bearings product line. Country of origin markings visible on the bearing face indicate USA manufacture. This assembly is identified by part number NA12581-SW 90027 and is consistent with Timken's inch-series tapered roller bearing product line.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0426-01285\u003c\/p\u003e","brand":"Timken","offers":[{"title":"Default Title","offer_id":49558676111600,"sku":"m01285","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/44C2B66D-6779-4AA4-A1A4-A25872D66FC8.jpg?v=1776104332","url":"https:\/\/mroexchange.com\/products\/timken-tapered-roller-bearing-assembly-na12581-sw-90027-1316-in-id-x-3-in-od-01285","provider":"MRO Exchange","version":"1.0","type":"link"}