SW 8505 Tapered Roller Bearing | High Load Capacity | ISO P5 Precision Grade
The SW 8505 Tapered Roller Bearing is engineered specifically for severe industrial environments requiring exceptional reliability under combined heavy radial and axial loads. Constructed from high-purity, through-hardened steel, the 8505 features logarithmically profiled raceways and precision-matched roller sets, minimizing edge stresses and ensuring uniform load distribution across the contact area. This superior geometric design drastically reduces friction torque and heat generation, prolonging lubricant life and maintaining dimensional stability even during prolonged high-speed operation. The robust design and optimized internal clearance make the 8505 the definitive choice for critical applications in gearbox transmissions and heavy rolling mill equipment.
Selecting the SW 8505 significantly reduces unscheduled maintenance downtime and lowers the Total Cost of Ownership (TCO) over the operational lifespan. Utilizing SW's proprietary surface finishing techniques (Superfinish), the bearing exhibits reduced vibration and noise levels compared to conventional designs, facilitating easier condition monitoring and earlier fault detection. Designed to meet or exceed ISO P5 precision standards, the 8505 ensures optimal shaft support and alignment, guaranteeing maximum performance in industries such as mining, power generation, and specialized heavy lifting. Trust the SW 8505 for uncompromising durability and predictable performance.
Key Features
Logarithmically Profiled Rollers: Minimizes stress concentration at roller ends, significantly extending fatigue life.
ISO P5 Precision Tolerance Class: Ensures extremely low runout and optimized internal clearance for high-speed stability.
SW Superfinish Raceways: Achieves superior surface smoothness, reducing friction, heat generation, and required lubrication intervals.
High-Strength Steel Construction: Engineered with proprietary case hardening for exceptional shock resistance and wear protection.
Separable Design (Cone and Cup): Facilitates easier mounting, installation, and maintenance procedures.
