Ball bearings 61820 (RS, 2RS, Z, 2Z) Dimensions and Calculation data d100mm D125mm B13mm rs1mm 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 r19,9kN Rated static load capacityC or24kN Fatigue strength limitPu1,2kN Bearing weight0,31kg Nominal speed10000r/min The maximum frequency of rotation6300r/min