Timken 42584 Bearing Cup

Description:

The Timken 42584 is a precision single cup tapered roller bearing designed for use with compatible Timken tapered roller bearing cones in heavy-duty industrial, automotive, agricultural, and power transmission applications. As the outer race of a single-row tapered roller bearing assembly, it provides excellent radial and axial load capacity, precise shaft alignment, and long service life. Manufactured from premium bearing steel, it is engineered for reliable performance in demanding operating environments.

Applications:

The Timken 42584 bearing cup is commonly used in gearboxes, transmissions, wheel hubs, axles, agricultural machinery, construction equipment, mining equipment, and industrial power transmission systems. It is designed to pair with compatible Timken bearing cones such as the 42350, 42373, or 42381, depending on the application requirements.

Technical Specifications:

• Manufacturer Part Number (MPN): 42584
• Manufacturer: Timken
• Product Type: Tapered roller bearing cup
• Bearing Type: Single cup (TS)
• Series: 42000
• Cup Part Number: 42584
• Outside Diameter (OD): 5.8437 in (148.430 mm)
• Cup Width (C): 0.8438 in (21.433 mm)
• Maximum Housing Fillet Radius: 0.120 in (3.050 mm)
• Housing Backing Shoulder Diameter – Frontface (Da): 5.630 in (142.000 mm)
• Housing Backing Shoulder Diameter – Backface (Db): 5.280 in (134.110 mm)
• Geometry Factor (Cg): 0.139
• Weight: 3.7 lb (1.70 kg)
• Bearing Material: High-carbon chromium bearing steel
• Compatible Cones: Timken 42350, 42373, 42381

Common Replacements:

• SKF 42584
• NTN 42584
• Koyo 42584