1 TIMKEN 44150 TAPERED ROLLER BEARING CONE

Description:

The Timken 44150 is a single cone tapered roller bearing designed for use with a compatible Timken bearing cup in heavy-duty industrial, automotive, and power transmission applications. As the inner ring assembly of a tapered roller bearing set, it is engineered to support combined radial and axial loads while providing precise shaft alignment, high load capacity, and extended service life. Manufactured from premium bearing steel with a stamped steel cage, it delivers dependable performance in demanding operating environments.

Applications:

The Timken 44150 tapered roller bearing cone is commonly used in gearboxes, transmissions, wheel hubs, axles, agricultural machinery, construction equipment, mining machinery, and industrial power transmission systems. It is designed to pair with the Timken 44348 bearing cup (or 44348B flanged cup variant where applicable) to provide reliable support for combined radial and thrust loads.

Technical Specifications:

• Manufacturer Part Number (MPN): 44150
• Manufacturer: Timken
• Product Type: Tapered roller bearing cone
• Bearing Type: Single cone (TS)
• Series: 44000
• Cone Part Number: 44150
• Bore (Inside Diameter): 1.5000 in (38.100 mm)
• Cone Width (B): 0.9330 in (23.698 mm)
• Cage Material: Stamped steel
• Bearing Material: High-carbon chromium bearing steel
• Dynamic Radial Load Rating (C1): 22,400 lbf (99,800 N)
• Static Radial Load Rating (C0): 19,900 lbf (88,600 N)
• Dynamic Thrust Rating (Ca90): 7,770 lbf (34,600 N)
• Maximum Shaft Fillet Radius: 0.090 in (2.300 mm)
• Shaft Backing Shoulder Diameter – Frontface (da): 2.000 in (50.800 mm)
• Shaft Backing Shoulder Diameter – Backface (db): 2.170 in (55.000 mm)
• Weight: 3.61 lb (1.636 kg)
• Compatible Cup: Timken 44348 or 44348B

Common Replacements:

• SKF 44150
• NTN 44150
• Koyo 44150