The 6303 ZZ/C3 PRX/Q TTN Radial Ball Bearing, available in bulk packaging, is ideal for high-speed applications. Featuring double metal shields, it provides excellent protection against contaminants. With a bore size of 17mm and an outer diameter of 47mm, this bearing is versatile for various industrial and automotive applications. The C3 clearance accommodates thermal expansion, making it suitable for dynamic loads. Constructed from high-quality steel, it ensures durability and reliability. This bearing meets ISO standards, ensuring compliance and performance.