The HFH U500XFO2RS is a genuine HFH thin section radial ball bearing, engineered for applications demanding high precision and minimal space. Featuring a 127.0 mm (5.000 inch) bore, a 139.7 mm (5.500 inch) outer diameter, and a narrow 6.35 mm (0.250 inch) width, this bearing is equipped with two rubber seals (2RS) on both sides. These seals provide effective protection against contaminants and ensure optimal lubricant retention, contributing to reliable and extended performance in various industrial machinery. Constructed from GCr15 bearing steel, it offers durability and consistent operation.