Angular contact ball bearing 7303 A Dimensions and Calculation data d17mm D47mm B14mm rs (min)1mm r1s (min)0,6mm a20mm 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 r16,6kN Rated static load capacityC or8,89kN Fatigue strength limitPu0,359kN Bearing weight0,12kg Reference Speed20000r/min Limiting Speed19000r/min