The Timken Company 42584 Tapered Roller Bearing

The Timken 42584 is a precision single-cup tapered roller bearing with a 5.8437 in outside diameter, designed to pair with Timken cones such as 42350, 42373, or 42381 for heavy-duty industrial, automotive, agricultural, and power transmission applications. This 42000-series cup measures 5.8437 in OD and 0.8438 in width, with a maximum housing fillet radius of 0.120 in and Da 5.630 in (142.000 mm) and Db 5.280 in (134.110 mm) backing shoulder diameters; it weighs 3.7 lb (1.70 kg). Made from high-carbon chromium bearing steel, it supports high radial and axial loads while providing precise shaft alignment and low friction for extended bearing life. Common applications include gearboxes, transmissions, wheel hubs, and axles in agricultural machinery, construction equipment, mining equipment, and other industrial power transmission systems.