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The 22218EK/C3 is a double-row spherical roller bearing with a 90mm bore and 160mm outer diameter, crafted from robust chrome steel. It supports combined loads up to 74412 lbf and operates smoothly at speeds up to 5300 RPM.
Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The open construction requires regular lubrication but offers easy maintenance.
With a C3 radial clearance, it handles temperature fluctuations from -30°C to 200°C. This model is interchangeable with SKF bearings, making it a versatile replacement option.
Ideal for heavy-duty applications like industrial gearboxes or mining equipment, where high radial loads and misalignment are common. Weighing 3.4kg, it balances strength and practicality. Compliant with RoHS and REACH standards.
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How Does 22218EK/C3 Bearing Handle Combined Loads?
22218EK/C3 Bearing features a double-row spherical roller design, ideal for managing both radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 74,412 lbf.
The tapered bore design allows for secure mounting, enhancing stability during high-speed operations.
With a maximum speed of 5,300 rpm, it delivers reliable performance in demanding conditions.
What Makes 22218EK/C3 Bearing Suitable for High-Temperature Applications?
22218EK/C3 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
The chrome steel rollers and rings maintain structural integrity even under thermal stress.
Its open design facilitates proper lubrication, ensuring smooth operation in extreme environments.
The C3 radial clearance accommodates thermal expansion, preventing performance issues.
Engineered for Precision: 22218EK/C3 Bearing
22218EK/C3 Bearing’s spherical rollers align automatically, reducing misalignment risks.
The steel cage ensures precise roller positioning, minimising friction and wear.
With a static radial load capacity of 84,303 lbf, it excels in heavy-duty applications.
Its lubrication groove and hole design promote consistent oil distribution for long-term reliability.
Steel vs Ceramic Bearings: Strengths of 22218EK/C3 Bearing
22218EK/C3 Bearing’s chrome steel rollers offer superior strength and fatigue resistance.
The material choice ensures cost-effectiveness without compromising performance.
Its robust construction handles high loads, making it suitable for industrial machinery.
The open seal type allows for easy lubrication, extending operational life.
Industrial Uses of 22218EK/C3 Bearing
The 22218EK/C3 Bearing is widely used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. Its tapered bore ensures a secure fit, reducing slippage in high-vibration environments.
Where Is 22218EK/C3 Bearing Used?
You’ll often find 22218EK/C3 Bearing in conveyor systems and gearboxes, thanks to its high dynamic load capacity. The open seal design allows for easy lubrication, extending its lifespan in demanding industrial settings.
Built for Heavy-Duty Use: 22218EK/C3 Bearing
This bearing excels in mining equipment, where its chrome steel construction withstands harsh conditions. The C3 radial clearance accommodates thermal expansion, making it reliable in high-temperature applications.
Automotive vs Aerospace: Applications of 22218EK/C3 Bearing
In automotive applications, 22218EK/C3 Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems. Its metric sizing ensures compatibility across various industries.
Essential Roles of 22218EK/C3 Bearing
The 22218EK/C3 Bearing is a go-to for wind turbines, where its spherical rollers compensate for misalignment. Its steel cage provides durability, even under continuous high-speed rotation.
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