What Are TIMKEN Self-Aligning Bearings?
TIMKEN self-aligning bearings—often referred to as spherical roller bearings—are designed to handle heavy radial loads and moderate axial loads, even in situations with shaft misalignment or vibration. Their internal design allows for automatic alignment adjustment, making them ideal for machinery subjected to dynamic and harsh environments.
These bearings are commonly used in:
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Industrial gearboxes
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Mining equipment
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Conveyor systems
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Agricultural machinery
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Paper mills
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Wind turbines
Featured TIMKEN Bearing Models for Long-Lasting Performance
Here are some top TIMKEN models trusted in industrial settings worldwide:
🛠 TIMKEN 22222CJW33C3
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Load type: Heavy radial + moderate axial
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Clearance: C3 (extra internal clearance for thermal expansion)
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Design: W33 lubrication groove and holes
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Application: Crushers, screens, conveyors
⚙️ TIMKEN 22318YMW33W800C4
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Cage: YM-type optimized for high-speed and shock load
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W800: Corrosion-resistant coating for harsh environments
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Clearance: C4 for high-temperature or misalignment-heavy conditions
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Application: Cement mills, vibrating screens
⚡ TIMKEN 24030CJW33
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High-capacity design: For very high radial loads
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Lubrication: W33 groove for continuous grease flow
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Application: Steel processing, wind turbines, paper machines
Why TIMKEN Bearings Help Extend Equipment Life
✅ Automatic Alignment Correction
TIMKEN self-aligning bearings can adjust to shaft misalignments up to several degrees—protecting against early wear and failure.
✅ High-Performance Materials
Made from carburized or high-alloy steel for better fatigue resistance, even under shock or vibration.
✅ Advanced Lubrication Design
W33 features ensure consistent lubrication and temperature control, reducing internal friction and extending operational life.
✅ Lower Total Cost of Ownership
With longer service intervals and fewer unexpected breakdowns, TIMKEN bearings help you save on maintenance and replacement costs.
Applications That Demand TIMKEN Performance
Industries around the globe rely on TIMKEN self-aligning bearings to ensure operational continuity and reduce downtime:
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Mining & Aggregates – Resistant to contamination, vibration, and misalignment
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Pulp & Paper – Stable performance in humid and high-speed environments
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Cement & Construction – Capable of handling overload and dusty conditions
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Power Generation – Reliable under thermal expansion and axial stress
Why Choose TIMKEN?
With over 100 years of innovation in bearing technology, TIMKEN offers industry-leading reliability backed by global support. Each bearing is manufactured with strict quality standards, ensuring consistent performance in even the most challenging applications.
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.