The KOYO 62/28-2RS is a robust, single-row deep groove ball bearing engineered for high-speed, demanding industrial applications. Manufactured to exacting Japanese standards, this bearing features bore dimensions of 28mm, an outer diameter of 58mm, and a width of 16mm. The critical 2RS suffix denotes that the bearing is equipped with contact rubber seals on both sides, ensuring maximum retention of the factory grease fill while preventing the ingress of dust, moisture, and other contaminants. This sealed design guarantees a maintenance-free, extended service life, making it ideal for machinery operating in harsh or dirty environments.
Optimized for reliability and performance, the KOYO 62/28-2RS provides excellent radial load capacity and moderate thrust load capability. Its precision-honed raceways ensure quiet operation and minimal friction, contributing to energy efficiency in rotating equipment such as electric motors, pumps, gearboxes, and agricultural machinery. Choosing KOYO means investing in reduced operational downtime and enhanced machine longevity, backed by a world leader in bearing technology. This bearing solution is the definitive choice for applications requiring consistent performance under continuous duty cycles.
Key Features
Pre-lubricated with high-performance grease for life (maintenance-free operation)
Double-sided contact rubber seals (-2RS) protect against dust and moisture ingress
High quality Koyo precision manufacturing (Japanese standard)
Excellent rotational accuracy suitable for electric motors and high-speed shafts
High radial and moderate axial load handling capabilities
