The 5308 NR TTN is a double row angular contact ball bearing, featuring a bore size of 40mm and an outer diameter of 90mm. This bearing is designed for high-load applications and offers excellent performance in dynamic conditions. The NR designation indicates the presence of a snap ring groove, allowing for easy installation and secure positioning. Constructed from high-quality materials, it ensures durability and longevity. Ideal for various industrial applications, this bearing meets ISO standards for reliability and efficiency.