Self-aligning ball bearing 2218 (2218K) Dimensions and Calculation data d90mm D160mm B40mm B1-mm rs (min)2mm 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 r72,4kN StaticC or28,7kN Fatique load limitPu1,4kN Corresponding Adapter Sleeve2218KH318 Bearing weight2218K3,13kg Bearing weight22183,2kg Reference Speed7500r/min Limiting Speed5300r/min