Tapered roller bearing 31316 Dimensions and Calculation data d280mm D170mm B39mm C27mm T42,5mm rs (min)3mm r1s (min)2,5mm r2s (min)1mm a53mm 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 r280kN StaticC or268kN Fatique load limitPu31kN Bearing weight4,2kg Reference Speed3000r/min Limiting Speed4000r/min