Tapered roller bearing 30230 Dimensions and Calculation data d2150mm D270mm B45mm C38mm T49mm rs (min)4mm r1s (min)3mm r2s (min)1,5mm a52mm 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 r492kN StaticC or665kN Fatique load limitPu65kN Bearing weight11,1kg Reference Speed1800r/min Limiting Speed2400r/min