Ball bearings 6003 (RS, 2RS, Z, 2Z) Dimensions and Calculation data d17mm D35mm B10mm 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 r6,6kN Rated static load capacityC or3,4kN Fatigue strength limitPu0,2kN Bearing weight0,04kg Nominal speed45000r/min The maximum frequency of rotation28000r/min