Self-aligning ball bearing 2207 (2207K) Dimensions and Calculation data d35mm D72mm B23mm 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 r31,4kN StaticC or9,3kN Fatique load limitPu0,70kN Corresponding Adapter Sleeve2207KH307 Bearing weight2207K0,400kg Bearing weight22070,400kg Reference Speed18000r/min Limiting Speed12000r/min