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The 22318 EK/C4H is a double-row spherical roller bearing with a 90mm bore and 190mm outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 143203 lbf and operates smoothly at speeds up to 3600 RPM.
Its open design and tapered bore ensure easy installation, while the steel cage provides reliable performance. The bearing includes lubrication grooves and holes for easy maintenance.
This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial machinery or gearboxes where combined loads are common.
Weighing 8.7kg, it’s built to last in temperatures from -30°C to 200°C. Compliant with RoHS and REACH standards for safe and sustainable use.
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Performance Features of 22318 EK/C4H Bearing
22318 EK/C4H Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 143203 lbf, making it suitable for heavy-duty applications.
The double-row spherical roller design ensures smooth operation even under misalignment conditions.
With a maximum speed of 3600 rpm, it delivers reliable performance in various industrial settings.
How Is 22318 EK/C4H Bearing Engineered for Reliability?
22318 EK/C4H Bearing features a tapered bore design (1:12) for secure fitting and easy installation.
The steel cage maintains roller alignment, reducing friction and extending operational life.
Its C4 radial clearance allows for thermal expansion, ensuring stability in high-temperature environments.
The lubrication groove and holes enable efficient grease distribution, minimising maintenance needs.
Designed for Durability: 22318 EK/C4H Bearing
22318 EK/C4H Bearing withstands temperatures from -30° to 200°C, performing reliably in extreme conditions.
The spherical roller design compensates for shaft misalignment, reducing stress on surrounding components.
With a static radial load capacity of 156242 lbf, it handles heavy loads without compromising performance.
The open seal type facilitates easy lubrication, keeping maintenance straightforward.
Steel vs Ceramic Bearings: Strengths of 22318 EK/C4H Bearing
22318 EK/C4H Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
This material choice ensures resistance to wear and fatigue, even under continuous heavy loads.
The steel cage offers robust support for the rollers, maintaining precise alignment during operation.
Compared to ceramic options, this bearing delivers cost-effective performance in demanding industrial applications.
Industrial Uses of 22318 EK/C4H Bearing
The 22318 EK/C4H Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads effortlessly. Its tapered bore ensures a secure fit, reducing slippage in high-vibration environments.
Where Is 22318 EK/C4H Bearing Used?
You’ll often spot 22318 EK/C4H Bearing in mining equipment, where its robust construction withstands harsh conditions. The C4 radial clearance also makes it suitable for applications with thermal expansion concerns.
Built for Heavy-Duty Use: 22318 EK/C4H Bearing
22318 EK/C4H Bearing excels in paper mill machinery, thanks to its chrome steel rollers and steel cage. The lubrication groove design ensures smooth operation even under continuous heavy loads.
Automotive vs Aerospace: Applications of 22318 EK/C4H Bearing
In automotive gearboxes, 22318 EK/C4H Bearing offers reliable performance, while its high-temperature tolerance makes it a fit for aerospace components. The metric sizing ensures compatibility across industries.
Practical Applications of 22318 EK/C4H Bearing
22318 EK/C4H Bearing is a go-to for wind turbine yaw systems, where its spherical rollers accommodate misalignment. The open seal design simplifies maintenance in remote installations.
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