21316CC/W33 Spherical Roller Bearing – WZA Bearing | High-Precision, Heavy-Duty Performance | P6 / P5 Grade
The WZA 21316CC/W33 spherical roller bearing is a premium-quality bearing designed for demanding applications that require high radial and axial load capacities. Featuring a double-row roller design, a steel CC-type cage, and a self-aligning structure, this bearing ensures stable operation under misalignment and high impact conditions.
With P6 / P5 precision grades, the 21316CC/W33 bearing guarantees improved rotation accuracy, reduced noise, and longer operational life. Its W33 lubrication groove and oil holes enhance heat dissipation and maintain consistent performance even in continuous and high-load environments.









