Tapered roller bearing 31330 Dimensions and Calculation data d2150mm D320mm B75mm C50mm T82mm rs (min)5mm r1s (min)4mm r2s (min)1,5mm a100mm 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 r845kN StaticC or1030kN Fatique load limitPu110kN Bearing weight28,5kg Reference Speed1400r/min Limiting Speed2000r/min