Ball bearings 6009 (RS, 2RS, Z, 2Z) Dimensions and Calculation data d45mm D75mm 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 r22,5kN Rated static load capacityC or15,3kN Fatigue strength limitPu0,78kN Bearing weight0,24kg Nominal speed20000r/min The maximum frequency of rotation12000r/min