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The 78255X is a single-row tapered roller bearing cone with a 2.56″ bore, made from durable chrome steel. It handles combined loads up to 45600 lbf radial and 17500 lbf thrust, suitable for heavy-duty applications.
Its open design allows easy lubrication, while the steel cage ensures reliable performance. The cone works well in temperatures from -30°C to 110°C, making it versatile for various conditions.
This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in industrial gearboxes or heavy machinery where robust load capacity is needed.
With standard radial clearance and ABEC-1 rating, it balances precision and durability. Compliant with RoHS and REACH standards for safe operation.
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Performance Features of 78255X Bearing
78255X Bearing is crafted with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 45,600 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing wear and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.
78255X Bearing’s tapered roller design provides smooth operation under both radial and thrust loads.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in different applications.
Industrial Uses of 78255X Bearing
78255X Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.
Where Is 78255X Bearing Used?
You’ll often find 78255X Bearing in automotive applications like wheel hubs and differential systems, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a fit for many North American vehicle models.
Built for Heavy-Duty Use: 78255X Bearing
78255X Bearing excels in industrial gearboxes, providing reliable performance under high stress. The steel cage adds strength, making it suitable for continuous operation in harsh conditions.
Automotive vs Aerospace: Applications of 78255X Bearing
In automotive settings, 78255X Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems where precision and reliability are key. Its ABEC-1 rating ensures consistent performance.
Perfect Fit for Automation: 78255X Bearing
78255X Bearing works well in automated conveyor systems, offering smooth operation and easy maintenance. The open seal design allows for quick inspections and lubrication.
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