The WC 87037 is a high-performance single-row Tapered Roller Bearing engineered for severe industrial applications. Constructed from premium vacuum-degassed SAE 52100 bearing steel, it features precision-matched rollers and raceways designed to handle simultaneous heavy radial and axial loads with extreme efficiency. Its standardized geometry and separable cup and cone design facilitate easier mounting, disassembly, and inspection, particularly in complex housing assemblies. With an impressive dynamic load rating (Cr) of 65.5 kN, the 87037 maintains optimal system stiffness and minimal friction across demanding operational cycles, ensuring extended service life and substantial reduction in friction torque.
Specifically designed for use in critical rotating machinery such as heavy-duty transmissions, differential drives, gearboxes, and industrial pump assemblies, the WC 87037 provides unparalleled operational reliability. Its geometry promotes superior heat dissipation, preventing premature thermal failure even under continuous high-speed and high-temperature conditions common in mining, construction, and metal processing sectors. Choosing the WC 87037 guarantees reduced total cost of ownership (TCO) through minimized unplanned downtime and superior operational efficiency, positioning it as the standard choice for maintenance engineers prioritizing enduring performance.
Key Features
Optimized Geometry for Simultaneous Axial and Radial Load Handling.
Manufactured from premium vacuum-degassed SAE 52100 steel for maximum fatigue life.
Separable cup and cone assembly allows for precise internal clearance adjustment during installation.
High Dynamic Load Rating (65.5 kN) suitable for critical, high-stress applications.
Robust construction ensures exceptional resistance to shock loads and vibration.
Designed for superior heat management, extending lubricant life and operational reliability.
