Ball bearings 6403 (RS, 2RS, Z, 2Z) Dimensions and Calculation data d17mm D62mm B17mm 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 r23,14kN Rated static load capacityC or10,97kN Fatigue strength limitPu0,472kN Bearing weight0,27kg Nominal speed28000r/min The maximum frequency of rotation18000r/min