Ball bearings 6028 (RS, 2RS, Z, 2Z) Dimensions and Calculation data d140mm D210mm B33mm 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 r110kN Rated static load capacityC or108kN Fatigue strength limitPu3,71kN Bearing weight3,39kg Nominal speed6700r/min The maximum frequency of rotation4000r/min