Description
NSK STF R25-26G Bearing Set – Super-Tough, High-Durability Bearing for Automotive Applications
The NSK STF R25-26G is a specially engineered bearing set designed for high-load, high-contamination environments where reliability is critical. Part of NSK’s Super-Tough (STF) series, this bearing features advanced steel technology that significantly extends fatigue life and wear resistance—ideal for automotive and off-highway applications.
With a 25 mm inner diameter, 52 mm outer diameter, and 20.25 mm width, the STF R25-26G is built for compact, high-performance applications. The set is manufactured using NSK’s proprietary heat-treated steel, which resists wear caused by contaminated lubrication and extends bearing service life under severe conditions.
This bearing is commonly used in transmissions, drive systems, and other demanding vehicle components where resistance to shock, vibration, and poor lubrication is essential. It meets stringent OEM standards and is designed for long-term use without compromising performance.
Trusted by manufacturers and technicians worldwide, the NSK STF R25-26G offers superior toughness, reduced maintenance, and reliable operation—making it a smart choice for critical automotive systems.