23080X3CA/W33

23080X3CA/W33 is a large-sized double-row self-aligning roller bearing. Its core function is to provide high rigidity and long service life radial main load-bearing and bidirectional auxiliary axial load-bearing for key shaft systems of heavy-duty low-speed and heavy-load equipment in industries such as metallurgy, mining, construction materials, and ports. The X3 large clearance is suitable for thermal expansion conditions, and the CA stamped steel cage + symmetrical roller design enhances load-bearing and impact resistance. The outer ring W33 annular lubrication groove + oil injection hole supports online long-term grease replenishment. The cylindrical hole is suitable for tight-fit installation. It features automatic self-aligning (≤2°), strong vibration resistance and adaptability to working conditions. It is suitable for equipment such as rolling mill rolls, crusher main shafts, cement mills, and heavy-duty reducers under heavy load, temperature fluctuations, and misalignment angle conditions, providing stable support and easy maintenance for large heavy-duty equipment to ensure continuous operation with low failures.