Tapered roller bearing 31318 Dimensions and Calculation data d290mm D190mm B43mm C30mm T46,5mm rs (min)4mm r1s (min)3mm r2s (min)1,5mm a58mm 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 r290kN StaticC or320kN Fatique load limitPu36kN Bearing weight5,4kg Reference Speed2400r/min Limiting Speed3400r/min