Tapered roller bearing 31315 Dimensions and Calculation data d275mm D160mm B37mm C26mm T40mm rs (min)3mm r1s (min)2,5mm r2s (min)1mm a50mm 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 r259kN StaticC or254kN Fatique load limitPu30kN Bearing weight3,4kg Reference Speed3200r/min Limiting Speed4300r/min