Double row deep groove ball bearing 3311 Dimensions and Calculation data d55mm D120mm B49,2mm rs (min)2mm a73mm 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 r114kN Rated static load capacityC or80,7kN Fatigue strength limitPu3,53kN Bearing weight2,65kg Reference Speed4000r/min Limiting Speed3800r/min