Ball bearings 61924 (RS, 2RS, Z, 2Z) Dimensions and Calculation data d120mm D165mm B22mm rs1,1mm 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 r55,3kN Rated static load capacityC or57kN Fatigue strength limitPu2,04kN Bearing weight1,2kg Nominal speed8000r/min The maximum frequency of rotation5000r/min