Self-aligning ball bearing 2308 (2308K) Dimensions and Calculation data d40mm D90mm B33mm B1-mm rs (min)1,5mm 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 r54,7kN StaticC or16,6kN Fatique load limitPu1kN Corresponding Adapter Sleeve2308KH2308 Bearing weight2308K0,9kg Bearing weight23080,93kg Reference Speed14000r/min Limiting Speed10000r/min