What Are TIMKEN Self-Aligning Bearings?
TIMKEN self-aligning bearings are typically spherical roller bearings designed to handle both radial and axial loads while compensating for shaft misalignment. The bearing’s internal design features two rows of rollers and a spherical outer raceway, allowing it to align itself under load.
These bearings are ideal for applications where shaft deflection, misalignment, or vibration is common, such as:
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Mining and aggregate equipment
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Pulp and paper processing machinery
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Cement plant rotary kilns
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Marine gear systems
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Steel production lines
Key Benefits of TIMKEN Self-Aligning Bearings
Here’s what sets TIMKEN apart:
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✅ Automatic self-alignment – Maintains performance under angular misalignment
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✅ Heavy load capacity – Handles high radial loads and moderate axial loads
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✅ Precision cage and roller design – Reduces heat and wear, extends lifespan
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✅ High-grade steel and heat treatment – Ensures consistent performance in extreme environments
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✅ Optional C3 or C4 clearances – For high-temperature or high-speed operations
Featured TIMKEN Models
TIMKEN offers a wide variety of self-aligning spherical roller bearings. Below are some top-performing models used across global industries:
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TIMKEN 22224EJW33C3
A standard cylindrical bore bearing with enhanced internal clearance (C3), ideal for motors and industrial fans. -
TIMKEN 23028YM
Built for heavy radial loads in demanding environments like crushers and mills. -
TIMKEN 22317CJW33
Designed for versatile use across processing industries, featuring a steel cage (CJ) and W33 lubrication groove.
These models are engineered for both OEM integration and MRO (maintenance, repair, and operations) replacement.
Popular TIMKEN Self-Aligning Bearings – Specifications
| Model Number | Bore Diameter | Outer Diameter | Width | Dynamic Load Rating (kN) |
|---|---|---|---|---|
| 22224EJW33C3 | 120 mm | 215 mm | 58 mm | 620 |
| 23028YM | 140 mm | 210 mm | 53 mm | 655 |
| 22317CJW33 | 85 mm | 180 mm | 60 mm | 500 |
Built for Industrial Reliability
TIMKEN bearings go through rigorous testing and quality control, including:
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Dynamic load testing
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Advanced metallurgy
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Application-specific engineering support
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Anti-contamination sealing options
TIMKEN also offers global support, ensuring fast delivery, technical consultation, and full documentation for industrial buyers.
Precision. Strength. Reliability. TIMKEN Delivers It All.
Upgrade your operations with TIMKEN self-aligning bearings—the trusted choice for industries worldwide.
As experienced professionals in the bearing industry for many years, we have always been committed to providing our customers with the highest quality products and the most satisfactory services. Through collaborations with top brands such as SKF, TIMKEN, FAG, THK, and others, we have not only established a wide range of product lines but also accumulated rich industry experience and technical knowledge. For more information, please mail to crystal@wsbearing.com.