What Are Spherical Roller Bearings?
Spherical roller bearings are designed to handle both radial and axial loads, even under misalignment or shaft deflection. Unlike standard roller bearings, their internal geometry allows for self-alignment, reducing stress and increasing lifespan in applications where conditions are less than perfect.
Why Choose TIMKEN Spherical Roller Bearings?
1. Superior Load Capacity
TIMKEN’s spherical roller bearings feature optimized internal geometry and precision manufacturing to support higher load capacities. For example, the TIMKEN 23138YM is built to handle extreme radial loads and moderate axial loads in either direction, making it ideal for gearboxes, fans, and crushers.
2. Advanced Heat Treatment & Material
TIMKEN uses proprietary heat treatment methods such as TMSTM (Through-Hardened) and Case-Carburized Steel (CCS) for specific applications. These methods increase wear resistance, prevent surface fatigue, and improve overall bearing life—even in dirty or high-temperature environments.
3. Designed for Misalignment
One of the key advantages of spherical roller bearings is their ability to handle shaft misalignment. Models like the TIMKEN 22226CJ allow for up to 2° of misalignment, reducing installation complexity and minimizing the risk of failure due to shaft deflection.
4. Extended Service Life
TIMKEN’s high-quality steel and precision-manufacturing processes ensure longer operational life. Their spherical bearings are tested under harsh conditions to guarantee consistent performance. The 24030CJW33, for example, is specifically engineered for applications requiring long maintenance intervals and high reliability.
5. Global Support and Engineering Expertise
With TIMKEN, you get more than just a bearing—you gain access to a global support network, engineering consultation, and technical documentation. This ensures that your operation runs smoothly from installation to replacement planning.
Popular TIMKEN Spherical Roller Bearing Models
| Model | Bore Diameter | Outer Diameter | Key Features |
|---|---|---|---|
| 23138YM | 190 mm | 320 mm | High load capacity, heat-stabilized |
| 22226CJ | 130 mm | 230 mm | Self-aligning, versatile for general industry |
| 24030CJW33 | 150 mm | 225 mm | W33 lubrication groove, long life design |
Note: Dimensions and specs vary by series; consult TIMKEN catalogs or certified distributors for exact details.
Ideal Applications
TIMKEN spherical roller bearings are trusted in industries including:
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Mining & Quarrying
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Pulp & Paper Processing
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Steel Manufacturing
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Marine & Offshore Equipment
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Cement & Aggregate Production
Conclusion: Precision You Can Rely On
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.