Timken LM102949 Tapered Roller Bearing Cup (Cone Pairing Required) | High Load Capacity | 73.430mm OD

The Timken LM102949 is the precisely engineered cup (outer ring) component of a standard inch-series Tapered Roller Bearing assembly, renowned for its ability to manage extreme combinations of radial and single-direction thrust loads. Manufactured using Timken's proprietary case-hardened, high-alloy steel, this component offers exceptional fatigue life and superior resistance to wear, even in demanding industrial environments. The tapered geometry ensures true rolling motion and minimizes friction, making the LM102949 essential for maintaining system rigidity and operational precision in rotating machinery. Designed for critical applications such as heavy-duty transmissions, automotive differentials, agricultural hubs, and industrial gear drives, the LM102949 cup guarantees optimal performance when paired with the corresponding cone assembly. Choosing Timken means investing in reduced maintenance downtime and maximizing equipment efficiency. Its internationally standardized design allows for seamless integration and replacement, ensuring that machinery benefits from the highest standard of dimensional consistency and material quality, upholding the rigorous reliability requirements of modern industrial operations.

Key Features

• Optimized Taper Geometry: Ensures high axial rigidity and true rolling element motion.
• Superior Timken Steel: Manufactured with high-purity, case-hardened alloy steel for extended service life and durability.
• High Combined Load Capacity: Effectively manages severe radial forces and single-direction thrust loads simultaneously.
• Precision-Ground Raceways: Reduces operating friction and heat generation, improving energy efficiency.
• ABMA Standardized Design: Ensures direct interchangeability and reliable fitment across various OEM specifications.

Technical Specifications