What Are Self-Aligning Roller Bearings?
Self-aligning roller bearings, also known as spherical roller bearings, are double-row bearings that feature barrel-shaped rollers arranged in a spherical raceway. This design allows the bearing to tolerate angular misalignment between the shaft and housing without compromising performance.
FAG, a trusted brand under the Schaeffler Group, is known for precision-engineered self-aligning roller bearings used in critical applications around the globe.
Key Advantages of FAG Self-Aligning Roller Bearings
🔧 Automatic Misalignment Compensation
FAG bearings can accommodate up to 3° of misalignment, minimizing stress on the shaft and housing.
🛡 High Load-Carrying Capacity
Designed to support heavy radial loads and moderate axial loads, even under shock or vibration.
🌡 Temperature and Contamination Resistance
Sealed and open types available; ideal for hot, dusty, or corrosive environments.
🔄 Reduced Maintenance Costs
Longer service life and fewer replacements help reduce downtime and total ownership costs.
Popular FAG Self-Aligning Roller Bearing Models
Here are some best-selling FAG models widely used in industrial sectors:
🌀 FAG 22212-E1-C3
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Bore Diameter: 60 mm
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Outer Diameter: 110 mm
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Features: E1 design for optimized load distribution, C3 clearance for thermal expansion
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Applications: Paper machines, pumps, gearboxes
🌀 FAG 22320-E1-K-T41A
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Bore Diameter: 100 mm
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Outer Diameter: 215 mm
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Features: Tapered bore, vibration-resistant design (T41A clearance)
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Applications: Vibrating screens, mining equipment
🌀 FAG 23136-E1A-K-M-C3
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Bore Diameter: 180 mm
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Outer Diameter: 300 mm
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Features: High radial load capacity, C3 internal clearance
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Applications: Steel mills, crushers, cement kilns
🌀 FAG 24044-B-K30-MB
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Bore Diameter: 220 mm
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Outer Diameter: 340 mm
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Features: Barrel roller design with high shock load capacity
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Applications: Heavy-duty drives, offshore platforms, turbines
Ideal Industries for Self-Aligning Roller Bearings
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🏗 Construction & Mining – Jaw crushers, vibrating feeders, screening equipment
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🌪 Wind Energy – Main shafts, yaw systems
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🏭 Cement & Steel Plants – Kilns, rolling mills, heavy presses
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📦 Material Handling – Conveyor systems, pulley supports
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🧯 Fire Protection & HVAC – Large pumps and motors
Why Buy FAG Bearings from Us?
✅ 100% Genuine FAG Products
Sourced directly from authorized distributors — no counterfeits.
🚀 Fast Worldwide Shipping
Shipments from our global warehouse network.
💼 OEM & B2B Pricing
Discounts for bulk orders and industrial buyers.
📞 Engineering Support
Need help choosing the right model? Our experts are ready to assist.
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.