Ball bearings 6211 (RS, 2RS, Z, 2Z) Dimensions and Calculation data d55mm D100mm B21mm rs1,5mm 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 r47,1kN Rated static load capacityC or30,18kN Fatigue strength limitPu1,34kN Bearing weight0,6kg Nominal speed14000r/min The maximum frequency of rotation9000r/min