The HFH FPXU508-2RS1 is a genuine HFH thin section ball bearing designed for applications requiring high precision and compact design. This sealed bearing features a 12.7 mm bore, 25.4 mm outer diameter, and 6.35 mm width, providing efficient performance in limited spaces. Equipped with 2RS1 contact rubber seals on both sides, it offers enhanced protection against contaminants and retains lubricant, ensuring extended service life and reliability. Manufactured from durable chrome steel for robust performance.