The 22228 CCK/W33 is a Double Row Spherical Roller Bearing designed to handle heavy radial loads and moderate axial loads in both directions. As part of the Spherical Roller Bearings family under the Roller Bearings category, this bearing offers excellent performance in demanding industrial environments where misalignment, shock loads, or vibration may occur.
Engineered with precision and durability in mind, the 22228 CCK/W33 is widely used in mining, paper mills, construction machinery, and other heavy-duty applications.
Key Features and Design Benefits
The 22228 CCK/W33 incorporates advanced design elements that ensure stability, long service life, and superior load-handling performance:
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Self-aligning capability: Automatically compensates for shaft misalignment or housing deformation.
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High radial load capacity: Two rows of symmetrical spherical rollers distribute loads evenly.
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CCK design: Equipped with a 1:12 tapered bore for easy mounting on adapter or withdrawal sleeves.
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W33 feature: Includes an annular groove and three lubrication holes in the outer ring for efficient grease distribution.
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Low friction operation: Optimized roller geometry and surface finish reduce heat generation and wear.
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Durable materials: Made from high-grade bearing steel for extended service life under tough conditions.
Technical Specifications
| Parameter | Description |
|---|---|
| Bearing Type | Double Row Spherical Roller Bearing |
| Model Number | 22228 CCK/W33 |
| Bore Type | Tapered (1:12) |
| Lubrication Feature | W33 – Annular groove and lubrication holes |
| Load Direction | Radial and Axial (both directions) |
| Alignment Capability | Up to 1.5° of angular misalignment |
| Material | High-quality bearing steel |
| Sealing | Open type (unsealed) |
Applications
The 22228 CCK/W33 Spherical Roller Bearing is ideally suited for machinery where high load and misalignment tolerance are crucial:
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Mining and quarrying equipment
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Pulp and paper processing machinery
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Marine propulsion systems
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Construction and aggregate crushers
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Power generation and gearboxes
Its robust design allows it to perform reliably even under vibration, contamination, and variable load conditions.
Advantages of Choosing 22228 CCK/W33
Selecting the 22228 CCK/W33 from a trusted bearing supplier ensures consistent performance, reduced maintenance costs, and longer operational uptime. Key advantages include:
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Easy installation and dismounting using tapered sleeves
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Extended lubrication intervals due to W33 design
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Reduced downtime in heavy industrial applications
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Excellent cost-to-performance ratio
Related Bearing Categories
To explore similar products, you can also check our related categories for better compatibility and replacement options:
Conclusion
The 22228 CCK/W33 Double Row Spherical Roller Bearing delivers the perfect balance of strength, precision, and reliability for industries requiring continuous operation under heavy load conditions. Its self-aligning capability, superior lubrication design, and robust construction make it a dependable choice for long-term performance.
If you are sourcing high-quality Spherical Roller Bearings, contact Bearing Maker today for a quotation or to learn more about compatible bearing series.
