Self-aligning ball bearing 2306 (2306K) Dimensions and Calculation data d30mm D72mm B27mm B1-mm rs (min)1,1mm 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 r32,3kN StaticC or9kN Fatique load limitPu0,54kN Corresponding Adapter Sleeve2306KH2306 Bearing weight2306K0,490kg Bearing weight23060,5kg Reference Speed18000r/min Limiting Speed13000r/min