{"product_id":"genuine-timken-tapered-roller-bearing-part-559-cat-1b-3920","title":"Genuine Timken Tapered Roller Bearing | Part 559 (CAT 1B-3920)","description":"\u003cp data-path-to-node=\"1\"\u003eExperience the unmatched durability of \u003cb data-index-in-node=\"39\" data-path-to-node=\"1\"\u003eVintage American Steel\u003c\/b\u003e with this genuine Timken tapered roller bearing. Engineered to handle heavy combined radial and axial loads, this bearing is a critical component for maintaining the mechanical precision of heavy-duty axles, transmissions, and industrial final drives.\u003c\/p\u003e\n\n\u003cp data-path-to-node=\"2\"\u003eThis is not a modern mass-produced replacement; it is a high-performance component crafted to the legendary standards that made Timken the industry leader in friction management. The \u003cb data-index-in-node=\"183\" data-path-to-node=\"2\"\u003e559 \/ 1B-3920\u003c\/b\u003e features premium high-carbon alloy steel, case-hardened to provide a \"tough-on-the-inside, hard-on-the-outside\" finish that resists fatigue and surface spalling. Whether you are restoring a vintage Caterpillar machine or maintaining modern heavy equipment, this bearing offers the superior material density and tighter tolerances required to reduce heat buildup and extend the service life of your drivetrain.\u003c\/p\u003e\n","brand":"Harris Heavy Equipment Supply","offers":[{"title":"Default Title","offer_id":47815253098650,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/6961\/4490\/files\/152056138962d8d730eddcf5d3f77df7.jpg?v=1776437930","url":"https:\/\/harrisheavyequipmentsupply.com\/products\/genuine-timken-tapered-roller-bearing-part-559-cat-1b-3920","provider":"Harris Heavy Equipment Supply","version":"1.0","type":"link"}