Tapered roller bearing 30309 A Dimensions and Calculation data d245mm D100mm B25mm C22mm T27,25mm rs (min)2mm r1s (min)1,5mm r2s (min)0,6mm a21mm 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 r134kN StaticC or122kN Fatique load limitPu15kN Bearing weight1,04kg Reference Speed5600r/min Limiting Speed7000r/min