Ball bearings 61813 (RS, 2RS, Z, 2Z) Dimensions and Calculation data d65mm D85mm B10mm rs0,6mm 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 r12,7kN Rated static load capacityC or13,15kN Fatigue strength limitPu0,69kN Bearing weight0,13kg Nominal speed16000r/min The maximum frequency of rotation10000r/min