Bearing 22320 W33 NTN

Product Description

The NTN 22320W33 Spherical Roller Bearing is designed for heavy-duty industrial applications that require high load capacity, durability, and reliable lubrication. Its double-row spherical roller construction allows it to support very heavy radial loads and significant axial loads in both directions. The self-aligning feature compensates for angular misalignment, shaft deflection, and mounting inaccuracies, ensuring smooth and stable operation. The “W33” suffix indicates an annular lubrication groove with three lubrication holes in the outer ring, promoting effective grease circulation, reducing friction, maintaining lower operating temperatures, and extending bearing service life. It is widely used in mining, cement, steel, and other heavy machinery industries.