The NACHI 6303 deep groove ball bearing features a 17 mm inner diameter, 47 mm outer diameter, and 14 mm width, making it suitable for various industrial applications. Constructed from high-quality steel with a stamped steel cage, it offers a dynamic load rating of 13,600 N and a static load rating of 6,550 N. This bearing is double sealed to protect against contaminants and ensure durability. It has a C3 radial clearance for smooth operation under moderate misalignment and vibration. Weighing approximately 110 grams, the 6303 bearing balances compact dimensions with robust performance for reliable rotational support.