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The 558-S is a single-row tapered roller bearing with a 2.36″ bore, designed for combined loads. Made from chrome steel, it handles dynamic radial loads up to 42,900 lbf and static loads up to 55,700 lbf.
Its open design allows easy maintenance, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.
This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.
Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The standard radial clearance ensures consistent performance under typical operating conditions.
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Performance Features of 558-S Bearing
558-S Bearing is crafted with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 42,900 lbf, ensuring reliable performance in tough conditions.
The steel cage maintains roller alignment, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.
558-S Bearing’s standard radial clearance options provide flexibility for different applications.
Its tapered roller design ensures smooth operation under both radial and thrust loads.
Industrial Uses of 558-S Bearing
The 558-S Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.
Where Is 558-S Bearing Used?
You’ll often find the 558-S Bearing in automotive applications like truck wheel hubs, where its high dynamic radial load capacity supports smooth performance. The inch sizing makes it a good fit for machinery using imperial measurements.
Built for Heavy-Duty Use: 558-S Bearing
In industrial settings, the 558-S Bearing excels in conveyor systems and gearboxes, thanks to its robust steel cage and standard radial clearance. It’s a reliable choice for equipment requiring long-term performance.
Automotive vs Aerospace: Applications of 558-S Bearing
While the 558-S Bearing is popular in truck and bus axles, it’s also suited for agricultural machinery due to its ability to handle heavy loads. The open seal design allows for easy lubrication in dusty environments.
Key Fields for 558-S Bearing
The 558-S Bearing is ideal for railway applications, where its tapered rollers manage both radial and thrust loads efficiently. Its temperature range makes it suitable for varying operational conditions.
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