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The 778 single cones are tapered roller bearings with a 3.625-inch bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 77800 lbf and static loads up to 111000 lbf.
Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings operate smoothly in temperatures ranging from -30°C to 110°C.
Interchangeable with Timken models, they are a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or automotive systems where combined loads are common.
Compliant with RoHS and REACH standards, these bearings offer a balance of strength and durability. Their standard radial clearance is also available in C3, C4, or C5 options for varied needs.
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Performance Features of 778 Bearing
778 Bearing is crafted with chrome steel rings and a steel cage, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 77,800 lbf, ensuring reliable performance in heavy-duty applications.
The tapered roller design of 778 Bearing minimises friction, promoting smooth operation under stress.
With a temperature range of -30° to 110°C, it performs consistently in various environments.
778 Bearing’s standard radial clearance options provide flexibility for different operational needs.
Its ABEC-1 rating ensures dependable precision for industrial applications.
Industrial Uses of 778 Bearing
778 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 in tough working conditions.
Where Is 778 Bearing Used?
You’ll often find 778 Bearing in agricultural machinery, supporting components like gearboxes and wheel hubs. Its inch sizing makes it a popular choice for North American equipment manufacturers.
Built for Heavy-Duty Use: 778 Bearing
778 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage provides reliable performance under high radial loads.
Automotive vs Aerospace: Applications of 778 Bearing
In automotive systems, 778 Bearing is used in truck axles and transmissions, offering stability under heavy loads. While not typically used in aerospace, its precision makes it suitable for certain ground support equipment.
Key Fields for 778 Bearing
778 Bearing is a go-to choice for railway applications, particularly in freight car wheel assemblies. Its ABEC-1 rating ensures consistent performance without over-engineering for less demanding environments.
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