The Nachi 6313ZZEC3 deep groove ball bearing features an inner diameter of 65 mm, an outer diameter of 140 mm, and a width of 33 mm. It has a C3 radial clearance, allowing for greater internal clearance than standard bearings, suitable for high-speed and heavy-load applications. The bearing supports a dynamic load rating around 97.5 to 103 kN and a static load rating near 60 kN. It operates efficiently at speeds up to approximately 4900 to 6700 rpm depending on lubrication type. The bearing is shielded on both sides (ZZ), providing protection against contaminants while maintaining low friction. Its robust steel construction ensures durability and reliable performance in various industrial settings.