Self-aligning ball bearing 2309 (2309K) Dimensions and Calculation data d45mm D100mm B36mm 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 r64,4kN StaticC or20kN Fatique load limitPu1,2kN Corresponding Adapter Sleeve2309KH2309 Bearing weight2309K1,2kg Bearing weight23091,23kg Reference Speed13000r/min Limiting Speed9000r/min