The 61809 C3 TTN Radial Ball Bearing is designed for high-performance applications, featuring a deep groove design that accommodates radial and axial loads. With a bore diameter of 45mm and an outer diameter of 75mm, this bearing is ideal for various industrial uses. The C3 clearance allows for higher speeds and thermal expansion, making it suitable for dynamic environments. Constructed from high-quality steel, it ensures durability and longevity. This bearing meets ISO standards, ensuring reliability in demanding applications.