Self-aligning ball bearing 1204 (1204K) Dimensions and Calculation data d20mm D47mm B14mm B1-mm rs (min)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 r12,9kN StaticC or3,51kN Fatique load limitPu0,18kN Corresponding Adapter Sleeve1204KH204 Bearing weight1204K0,120kg Bearing weight12040,120kg Reference Speed32000r/min Limiting Speed20000r/min