Brand: SKF
22322 K W33 Spherical Roller Bearing | Heavy-Duty, Tapered Bore | 110x240x80 mm
The 22322 K W33 is a high-performance spherical roller bearing engineered for demanding industrial environments characterized by high static and dynamic loads, misalignment, and vibration. This design incorporates two rows of rollers, allowing the bearing to accommodate severe axial loads in both directions, and significant radial loads. The critical 'K' designation signifies a 1:12 tapered bore, facilitating easy mounting and dismounting using adapter or withdrawal sleeves, which ensures precise clearance adjustment during installation. Furthermore, the 'W33' feature integrates an annular groove and three lubrication holes in the outer ring, allowing for efficient and necessary relubrication, maximizing service life in contaminated or high-temperature operations.
As a core component for heavy machinery, the 22322 K W33 bearing is indispensable for critical applications in mining, pulp and paper manufacturing, steel mills, and heavy construction equipment. Its inherent self-aligning capability permits dynamic angular misalignment between the shaft and housing, preventing premature wear and operational failure that plague standard rigid bearings. Investing in this specification guarantees reliable performance, significantly reduced maintenance intervals, and improved operational uptime, positioning it as the standard choice for maximizing asset utilization and lowering the total cost of ownership in harsh industrial settings.
Key Features
Exceptional self-aligning capability accommodates shaft deflection and housing misalignment.
High static and dynamic load ratings suitable for the most severe applications.
Tapered bore (K) for simplified mounting and optimized fit on tapered shafts.
W33 lubrication feature ensures effective relubrication and extended bearing service life.
Robust design handles shock loads and high vibration environments.
Reduced friction and heat generation across a wide range of operating speeds.
