23964K

23964K is a self-aligning roller bearing. Its core function is to facilitate convenient installation and provide reliable support for heavy-duty mechanical equipment with installation errors or shaft deflection. It is suitable for scenarios where the equipment needs to operate stably under harsh conditions. The key design of this bearing is the 1:12 conical hole (K structure) in the inner ring, which can be combined with locking sleeves or disassembly sleeves to achieve axial positioning and pre-tightening on the shaft, making installation and disassembly convenient and suitable for long shaft usage. At the same time, it retains the typical structure of the self-aligning roller bearing - the spherical raceway of the outer ring and the double-row conical rollers. It can automatically compensate for the 1° - 3° angle deviation between the shaft and the bearing housing hole. Its specifications are an inner diameter of 320mm, an outer diameter of 440mm, and a width of 90mm. The basic rated dynamic load is approximately 1140kN, and the static load is approximately 2460kN. It can withstand large radial loads and certain axial loads. Therefore, it is mainly used in fields such as new energy equipment, industrial robots, machine tools, wind power equipment, petroleum equipment, printing machinery, chemical equipment, and steel equipment, especially suitable for large rolling mills, mining crushers, cement rotary kilns and other equipment that need to operate under heavy loads and harsh conditions, ensuring their stable operation.