SW GB-105 (6207-2RS) Precision Deep Groove Ball Bearing | 35x72x17mm | High Dynamic Load | C3 Clearance
The SW GB-105 series bearing is engineered for uncompromising performance in critical industrial applications, serving as the high-reliability standard for electric motors, gearboxes, pumps, and conveying systems. Utilizing proprietary 'Pro-Steel' high-carbon chromium steel, the GB-105 features geometrically optimized raceways and meticulously polished rolling elements, ensuring exceptionally low friction torque and reduced heat generation even under prolonged high-speed operation. This design, combined with robust polymer 2RS sealing, ensures exclusion of contaminants and superior retention of high-performance SW lubrication, significantly extending the service interval and maximizing Mean Time Between Failure (MTBF).
Choosing the SW GB-105 translates directly to reduced operational costs and increased system uptime. Its exceptional basic dynamic load rating (Cr) ensures superior fatigue life when compared to standard equivalents, making it the ideal choice for heavy-duty cycling and vibrational environments. The integrated C3 radial clearance provides the necessary internal expansion buffer for typical industrial operating temperatures, minimizing the risk of premature failure due to preloading. Invest in the GB-105 to standardize reliability across your demanding machinery fleet, leveraging SW's century-long commitment to bearing precision and total cost of ownership (TCO) optimization.
Key Features
Integrated 2RS Seals: Provides maintenance-free operation and maximum protection against dust and moisture ingress.
C3 Radial Clearance: Optimal internal space for high-speed and elevated temperature applications, preventing excessive preload.
High Dynamic Load Rating (25.7 kN): Engineered to withstand rigorous cycling and extend service life in high-stress environments.
Precision Honed Raceways: Minimizes operational noise (V3 rating) and reduces energy consumption due to exceptionally low friction.
Superior Heat Dissipation: Optimized geometry and premium lubrication ensures stable performance up to 120°C (250°F).
