Ball bearings 6408 (RS, 2RS, Z, 2Z) Dimensions and Calculation data d40mm D110mm B27mm 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 r64,3kN Rated static load capacityC or37,1kN Fatigue strength limitPu1,7kN Bearing weight1,12kg Nominal speed14000r/min The maximum frequency of rotation9000r/min