Tapered roller bearing 30310 A Dimensions and Calculation data d250mm D110mm B27mm C23mm T29,25mm rs (min)2,5mm r1s (min)2mm r2s (min)0,6mm a23mm 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 r158kN StaticC or144kN Fatique load limitPu17kN Bearing weight1,32kg Reference Speed5300r/min Limiting Speed6300r/min