249/1180CAF1/W33X

249/1180CAF1/W33X is a self-aligning roller bearing designed for large heavy-duty equipment. Its core positioning can be summarized as "large size, high load capacity, strong adaptability, specifically designed for large heavy-duty equipment with misalignment issues". Its core performance positioning is reflected in: relying on the large size (inner diameter 1180mm, outer diameter 1540mm, width 355mm) and self-aligning roller structure, it can withstand huge radial loads and impact loads, meet the high-strength working requirements of the equipment, have self-aligning ability to compensate for misalignment between the shaft and the bearing housing or the deformation and bending of the shaft, solve the problems of difficult installation accuracy guarantee and easy deviation during operation of large equipment, and at the same time, the outer ring with annular oil grooves and three oil holes (W33) ensure long-term lubrication. The overall brass cage (CA) + specific design (F1) enhance rigidity and impact resistance to extend service life. The core application positioning is reflected in: focusing on key equipment in large heavy industries (such as large converter ear shafts, fan-shaped sections of continuous casting machines), mainly serving the steel and mining industries, meeting the usage scenarios of these industries where equipment has high load, continuous operation and complex working conditions.