Bearing 22315 W33 NTN

Product Description

The NTN 22315W33 Spherical Roller Bearing is designed for heavy-duty industrial applications that demand high load capacity, durability, and reliable lubrication. Its double-row spherical roller design allows it to withstand very heavy radial loads and significant axial loads in both directions. The self-aligning feature enables compensation 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, which enhances grease distribution, reduces friction, maintains lower operating temperatures, and prolongs bearing life. This bearing is commonly used in mining, cement, steel, and other heavy machinery industries.