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The 457 single cones are tapered roller bearings with a 1.5625-inch bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 30,500 lbf and thrust loads up to 4,540 lbf.
Their open design and steel cage ensure smooth operation, even at temperatures from -30°C to 110°C. The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs.
These cones are interchangeable with Timken bearings, making them a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes.
Compliant with RoHS and REACH standards, they offer reliable performance in demanding conditions. The ABEC-1 rating ensures consistent precision for most industrial uses.
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Engineered for Precision: 457 Bearing
457 Bearing features a single-row tapered roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability, while the steel cage maintains roller alignment.
With a dynamic radial load capacity of 30,500 lbf, it performs reliably in demanding conditions.
The standard radial clearance option allows for flexibility in various applications.
How Does 457 Bearing Resist Wear?
457 Bearing’s chrome steel rings and rollers are built to withstand heavy loads and reduce wear.
The tapered roller design distributes stress evenly, extending the bearing’s service life.
Its dynamic radial rating of 7,900 lbf (C90) ensures long-term performance.
Operating within a temperature range of -30° to 110°C, it adapts to diverse environments.
Structural Advantages of 457 Bearing
457 Bearing’s precise cone width tolerance (+0.003″ to -0.01″) ensures a secure fit.
The effective center location of -0.28″ enhances stability under load.
Its open seal design simplifies maintenance, reducing downtime.
Compliant with RoHS and REACH standards, it meets environmental regulations.
Why Choose 457 Bearing for Combined Loads?
457 Bearing’s tapered roller design efficiently manages both radial and thrust loads.
With a static radial load capacity of 37,200 lbf, it handles heavy-duty applications.
The steel cage provides robust support, keeping rollers in place during operation.
Its ABEC-1 rating ensures consistent precision in industrial settings.
Performance Features of 457 Bearing
457 Bearing offers a dynamic thrust rating (Ca90) of 4,540 lbf for reliable performance.
The cone’s frontface and backface backing diameters ensure proper alignment.
Its standard radial clearance can be adjusted to C3, C4, or C5 for specific needs.
Operating smoothly from -30° to 110°C, it suits a wide range of environments.
Industrial Uses of 457 Bearing
457 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.
Where Is 457 Bearing Used?
You’ll often find 457 Bearing in automotive axles and wheel hubs, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a go-to choice for older machinery and American-made vehicles.
Built for Heavy-Duty Use: 457 Bearing
457 Bearing excels in industrial settings like conveyor systems and mining equipment, where its robust steel cage and high dynamic load capacity are key. The open design allows for easy lubrication and maintenance.
Automotive vs Aerospace: Applications of 457 Bearing
In automotive applications, 457 Bearing supports heavy loads in trucks and trailers, while its precision makes it suitable for aerospace landing gear components. The temperature range ensures reliability in varied conditions.
Essential Roles of 457 Bearing
457 Bearing is vital in railway applications, particularly in axle boxes where smooth operation under heavy loads is critical. Its standard radial clearance options provide flexibility for different operational needs.
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