Detailed description
22317MB/W33 Spherical Roller Bearing – WZA Bearing | High Precision & Durability | P6 / P5 Grade
The WZA 22317MB/W33 spherical roller bearing is engineered for exceptional performance in demanding industrial environments. Featuring a solid brass cage (MB type) and a double-row spherical design, this bearing is optimized for heavy radial loads, moderate axial loads, and excellent self-aligning capabilities.
With a precision grade of P6 / P5, the 22317MB/W33 ensures high running accuracy, reduced friction, and long service life, even in high-load or high-speed applications. The W33 lubrication groove with oil holes further enhances its cooling and lubrication efficiency.













