Ball bearings 627 (RS, 2RS, Z, 2Z) Dimensions and Calculation data d7mm D22mm B7mm rs0,3mm Do you have a question or need help? If you would like one of our specialists to contact you for clarification, please click here. Contacts Rated dynamic load capacityC r3,82kN Rated static load capacityC or1,48kN Fatigue strength limitPu0,062kN Bearing weight0,012kg Nominal speed70000r/min The maximum frequency of rotation45000r/min