Timken 40 CL 40 Series Tapered Roller Bearing - High Capacity Precision Industrial Assembly

The Timken 40 CL 40 2 R 40 - 2 is a high-performance single-row tapered roller bearing set engineered for demanding industrial environments requiring maximum load capacity and operational reliability. Characterized by its precision-matched cone and cup components, this bearing excels at managing simultaneous heavy radial and thrust (axial) loads. Constructed from Timken's proprietary case-carburized steel, the 40 CL 40 assembly offers superior surface hardness and core toughness, significantly extending the service life in applications subject to high shock loads, misalignment, and continuous operation. Its optimized roller geometry and precision raceway finishes minimize friction and heat generation, crucial factors for maintaining operational efficiency and reducing energy consumption in heavy machinery. Designed for critical applications such as gear drives, rolling mill equipment, and large pumps, this bearing reduces total cost of ownership by maximizing Mean Time Between Failure (MTBF). Maintenance professionals and procurement teams choose the Timken 40 CL 40 series for its proven capability to stabilize shafts, ensure optimal gear mesh, and drastically reduce unplanned downtime. We guarantee that this genuine Timken replacement part meets or exceeds original equipment manufacturer (OEM) specifications, providing a reliable, direct fit for immediate integration into high-stress industrial systems.

Key Features

• Optimized Tapered Design: Handles extreme combinations of radial and axial (thrust) loads simultaneously.
• Premium Timken Steel: Manufactured using proprietary clean steel processes for extended fatigue life and resistance to shock loading.
• Maximum Rigidity: Ensures precision shaft alignment and reduces vibration in high-speed and heavy-duty applications.
• Interchangeability: Designed to metric or imperial standards ensuring compatibility with existing industrial housings.
• Reduced Friction Profile: Precision-honed raceways minimize operational heat, leading to improved lubricant life and reduced energy costs.
• Ease of Adjustment: Separation of the cone and cup facilitates simplified mounting, dismounting, and precise clearance setting during installation.

Technical Specifications