Tapered roller bearing 30234 Dimensions and Calculation data d2170mm D310mm B52mm C43mm T57mm rs (min)5mm r1s (min)4mm r2s (min)1,5mm a60mm 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 r660kN StaticC or878kN Fatique load limitPu83kN Bearing weight17kg Reference Speed1500r/min Limiting Speed2000r/min