23948/W33

23948/W33 is a self-aligning roller bearing. Its core function is to withstand heavy loads, vibration and shock, and to address issues such as shaft alignment errors or shaft deflection, while also meeting the requirement for continuous lubrication in heavy machinery that requires stable rotational support. It relies on the structure of double-row rollers and spherical outer raceways, featuring automatic self-alignment capabilities. It can compensate for 1° - 2.5° of alignment deviation between the shaft and the bearing housing, avoiding internal stress concentration. It can simultaneously bear large radial loads and bidirectional axial loads, and is suitable for heavy-duty scenarios such as mining machinery, metallurgical equipment, and paper machinery. Additionally, the "W33" suffix of this bearing corresponds to the ring-shaped oil groove and three oil holes on the outer ring, which allow for convenient lubricant replenishment during operation, optimizing heat dissipation and wear reduction effects, and are suitable for high-temperature or lubrication-restricted conditions (such as fans), further ensuring the long-term reliable operation of the equipment.