The 6309 2RS/C3 PRX/Q TTN radial ball bearing is designed for robust performance in demanding environments. This bearing features double rubber seals (2RS) for enhanced protection against contaminants, making it suitable for various industrial applications. With a bore size of 45mm and an outer diameter of 100mm, it is rated C3 for internal clearance, allowing for higher operational speeds and thermal expansion. Packaged in bulk for convenience, this bearing is ideal for maintenance and repair operations, ensuring long-lasting reliability and efficiency.