What Makes TIMKEN Self-Aligning Roller Bearings Exceptional?
TIMKEN’s self-aligning roller bearings—commonly referred to as spherical roller bearings—are designed to maintain alignment and performance even under dynamic load and shaft deflection. Their internal structure consists of two rows of rollers oriented in a spherical outer raceway. This unique geometry allows the bearing to absorb misalignment without compromising functionality.
Key advantages include:
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Superior misalignment tolerance (up to 3° or more depending on the model)
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High radial and axial load capacity
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Extended service life under extreme operating conditions
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Advanced steel grades and heat treatment technologies for maximum durability
Proven Performance: TIMKEN Bearing Models That Deliver
TIMKEN offers a comprehensive line of self-aligning roller bearings. Here are a few popular and highly recommended models:
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TIMKEN 23024YM – Excellent for applications requiring a compact bearing with high radial load capacity.
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TIMKEN 22226CJW33 – Designed for general industrial applications, featuring a robust cage design and W33 lubrication groove.
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TIMKEN 23136YMKW33C3 – Built for higher loads and precision, with an increased radial internal clearance (C3).
These models are widely used in:
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Vibrating screens and crushers in the aggregate industry
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Pulp and paper processing lines
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Rolling mills and gearboxes
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Marine propulsion systems
Built Tough for Demanding Environments
TIMKEN bearings are not only precise but also tough. The bearings are often case-carburized, a heat treatment process that hardens the raceway surface while keeping the core ductile. This gives them superior fatigue resistance and the ability to perform under high impact or vibration.
Features you can expect:
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W33 lubrication groove and holes for optimized grease and oil flow
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Cage options including brass and steel for application-specific performance
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Corrosion-resistant coatings (available on request) for high-moisture environments
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Advanced sealing options to protect against dust and contamination
Designed with Efficiency in Mind
Using TIMKEN self-aligning roller bearings can lead to:
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Reduced maintenance frequency
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Lower total cost of ownership
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Minimized unplanned downtime
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Improved equipment lifespan and energy efficiency
These benefits translate into tangible ROI across industries where productivity and uptime are non-negotiable.
Featured TIMKEN Self-Aligning Bearing Models
| Model Number | Bore Diameter | Outer Diameter | Width | Dynamic Load Rating (kN) |
|---|---|---|---|---|
| 23024YM | 120 mm | 180 mm | 46 mm | 415 |
| 22226CJW33 | 130 mm | 230 mm | 64 mm | 665 |
| 23136YMKW33C3 | 180 mm | 300 mm | 96 mm | 1,150 |
Looking to enhance the durability and performance of your equipment?
Get in touch with us today for pricing, product availability, or expert consultation on selecting the right TIMKEN self-aligning bearing for your application.