Ball bearings 61934M (RS, 2RS, Z, 2Z) Dimensions and Calculation data d170mm D230mm B28mm rs2mm 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 r93,6kN Rated static load capacityC or106kN Fatigue strength limitPu3,15kN Bearing weight3,4kg Nominal speed5600r/min The maximum frequency of rotation4800r/min