Tapered roller bearing 31326 Dimensions and Calculation data d2130mm D280mm B66mm C44mm T72mm rs (min)5mm r1s (min)4mm r2s (min)1,5mm a87mm 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 r662kN StaticC or788kN Fatique load limitPu87kN Bearing weight19,2kg Reference Speed1600r/min Limiting Speed2400r/min