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The 455A single cones are tapered roller bearings with a 1.5-inch bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 30500 lbf and static loads up to 37200 lbf.
Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings operate smoothly in temperatures from -30°C to 110°C, making them suitable for various conditions.
These cones are interchangeable with Timken models, offering flexibility for replacements. Ideal for industrial machinery or automotive applications where combined loads are common.
Compliant with RoHS and REACH standards, they provide a safe and robust solution. Available in standard radial clearance, with options for C3, C4, or C5 as needed.
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How Does 455A Bearing Handle Combined Loads?
455A Bearing is built with chrome steel rings and a steel cage, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 30,500 lbf, ensuring reliable performance in demanding conditions.
The tapered roller design provides smooth operation and reduces friction, extending the bearing’s service life.
With a temperature range of -30° to 110°C, it performs well in various environments.
Why Choose 455A Bearing for Heavy-Duty Applications?
455A Bearing features a single-row tapered roller design, ideal for handling combined loads with ease.
The chrome steel construction ensures durability, while the steel cage maintains proper roller alignment.
Its dynamic thrust rating of 4,540 lbf makes it suitable for high-stress applications.
The standard radial clearance allows for flexibility in different operating conditions.
Engineered for Reliability: 455A Bearing
455A Bearing’s precise cone width tolerance ensures a perfect fit, reducing installation errors.
The effective center location of -0.28″ enhances stability and load distribution.
With an ABEC-1 rating, it balances performance and affordability for various industrial uses.
Its compliance with RoHS and REACH standards ensures environmental safety.
Steel vs Ceramic Bearings: Strengths of 455A Bearing
455A Bearing’s chrome steel rings provide excellent wear resistance and long-term reliability.
The steel cage design offers robustness, making it suitable for heavy-load scenarios.
Its dynamic radial rating of 53,100 lbf for two-row configurations highlights its versatility.
The open seal type allows for easy maintenance and inspection.
Industrial Uses of 455A Bearing
The 455A Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.
Where Is 455A Bearing Used?
You’ll often find 455A Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for vehicles following imperial measurement standards.
Built for Heavy-Duty Use: 455A Bearing
In conveyor systems and mining equipment, 455A Bearing stands up to high radial and thrust loads. The open seal design allows for easy lubrication, extending its service life.
Automotive vs Aerospace: Applications of 455A Bearing
While 455A Bearing is popular in truck axles and drivetrains, it’s also suitable for industrial fans and pumps. Its steel cage provides stability in high-speed operations.
Key Fields for 455A Bearing
For railway applications, 455A Bearing offers reliable performance in bogies and traction motors. The standard radial clearance ensures smooth operation under varying loads.
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