Ball bearings 61900 (RS, 2RS, Z, 2Z) Dimensions and Calculation data d10mm D22mm B6mm 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 r2,98kN Rated static load capacityC or1,41kN Fatigue strength limitPu0,068kN Bearing weight0,01kg Nominal speed70000r/min The maximum frequency of rotation45000r/min