The CR 31504 Single Row Tapered Roller Bearing is engineered for demanding industrial applications requiring superior radial and axial load capacity. Constructed from high-purity, through-hardened GCr15 steel, this bearing features optimized roller geometry and profile to ensure maximum contact stress distribution and minimize edge loading. The inherent tapered design allows the bearing to handle combined loads effectively, making it an ideal choice for heavy-duty applications like planetary gearboxes, hydraulic pumps, and rolling mills where operational reliability under sustained high temperatures and speeds is critical. Its precision cage maintains optimal roller spacing, contributing to lower operating temperatures and extended grease life.
Designed specifically for the heavy industrial aftermarket, the 31504 (Cone and Cup separable components) facilitates easier mounting and dismounting procedures, reducing maintenance downtime. This CR series component guarantees exceptional durability and reduced rotational friction compared to standard commodity bearings, offering significant total cost of ownership (TCO) improvements. When installed correctly, the CR 31504 ensures stable performance and reliable alignment retention even in shock-loaded environments, making it a critical component for maximizing machinery uptime in mining, agricultural, and general manufacturing sectors.
Key Features
Separable Design: Cone and Cup can be mounted independently, simplifying installation and maintenance.
High Combined Load Capacity: Excellently handles simultaneous radial and significant axial loads.
Optimized Roller Profile: Reduces stress concentration at roller ends, significantly increasing fatigue life.
Precision Ground Raceway: Ensures smooth rotation and reduced operational noise.
Robust Steel Construction: Suitable for continuous operation in high-temperature and dirty environments.
