Ball bearings 61915 (RS, 2RS, Z, 2Z) Dimensions and Calculation data d75mm D105mm B16mm rs1mm 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 r24,9kN Rated static load capacityC or19,8kN Fatigue strength limitPu1,2kN Bearing weight0,37kg Nominal speed13000r/min The maximum frequency of rotation8000r/min