23940CAF3/W33

23940CAF3/W33 Center Rolling Bearing, the core feature is to be suitable for heavy equipment with easily deformable shaft systems and requiring long-term stable operation. It can simultaneously meet the demands of high load capacity, precise fit, and long-term lubrication. Its "CA" structure (brass cage + double flange on the inner ring) enhances the stability and impact resistance of heavy loads, while the "F3" grade inner ring hole diameter tolerance reduces the clearance and lowers vibration noise, making it suitable for scenarios with high rotational accuracy. The "W33" outer ring oil grooves and oil holes support continuous oil supply, solving the lubrication problem of difficult maintenance during shutdown. This bearing can withstand radial heavy loads and bidirectional axial loads (dynamic load approximately 570kN, static load approximately 10600N). It has a grease lubrication speed of 1100r/min and an oil lubrication speed of 1400r/min. It can also compensate for ≤2° shaft system angle deviations. It is widely used in equipment such as mining crushers, metallurgical rolling mills, and cement rotary kilns, ensuring long-term operation under vibration and impact conditions.