Tapered roller bearing 30317 Dimensions and Calculation data d285mm D180mm B41mm C34mm T44,5mm rs (min)4mm r1s (min)3mm r2s (min)1mm a36mm 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 DynamicC r384kN StaticC or373kN Fatique load limitPu41kN Bearing weight4,83kg Reference Speed3000r/min Limiting Speed3800r/min