Ball bearings 16001 (RS, 2RS, Z, 2Z) Dimensions and Calculation data d12mm D28mm B7mm rs0,3mm 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 r5,55kN Rated static load capacityC or2,68kN Fatigue strength limitPu0,14kN Bearing weight0,02kg Nominal speed45000r/min The maximum frequency of rotation27000r/min