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The 45285-45220-B is a single-row tapered roller bearing with a 2″ bore and 4.125″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 34500 lbf and is designed for smooth operation in various conditions.
Its flanged cup design ensures secure placement, while the open seal allows for easy lubrication. The bearing can withstand temperatures from -30°C to 110°C, making it versatile for different environments.
This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty applications like axles or gearboxes where combined loads are common.
Weighing 2.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use. The standard radial clearance ensures easy installation and maintenance.
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Performance Features of 45285-45220-B Bearing
45285-45220-B Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 34,500 lbf, making it suitable for heavy-duty applications.
The flanged cup design ensures secure mounting, while the tapered roller construction enhances load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.
How Is 45285-45220-B Bearing Engineered for Reliability?
45285-45220-B Bearing features a steel cage that maintains roller alignment, reducing friction and wear.
The chrome steel construction provides excellent durability and resistance to fatigue.
Its dynamic thrust rating of 5,090 lbf ensures consistent performance in demanding environments.
The standard radial clearance allows for smooth operation and easy installation.
Designed for Durability: 45285-45220-B Bearing
45285-45220-B Bearing’s single-row tapered roller design ensures efficient load handling and long service life.
The flanged cup adds stability, preventing misalignment during operation.
With a static radial load capacity of 42,600 lbf, it excels in high-stress applications.
The ABEC-1 rating guarantees precision and reliability in various industrial uses.
Steel vs Ceramic Bearings: Strengths of 45285-45220-B Bearing
45285-45220-B Bearing uses chrome steel for both rollers and rings, offering superior strength and wear resistance.
Its effective center location of -0.32″ ensures optimal load distribution and reduced stress.
The bearing requires lubrication but operates smoothly within a wide temperature range.
With a weight of 2.8 lb, it balances durability and ease of handling.
Industrial Uses of 45285-45220-B Bearing
The 45285-45220-B Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads efficiently. Its flanged cup adds stability, making it suitable for rough operating conditions.
In automotive applications, 45285-45220-B Bearing fits well in wheel hubs and drivetrains, offering reliable performance under radial and thrust loads. The inch sizing ensures compatibility with many American-made vehicles.
For industrial conveyors, 45285-45220-B Bearing’s chrome steel construction provides durability in high-load scenarios. The open design allows for easy lubrication, extending service life in demanding environments.
Where Is 45285-45220-B Bearing Used?
You’ll often find 45285-45220-B Bearing in agricultural machinery, where its robust design handles dirt and debris. The steel cage ensures smooth operation even in harsh conditions.
In mining equipment, 45285-45220-B Bearing’s tapered rollers manage heavy radial loads effectively. Its standard radial clearance makes it versatile for various industrial settings.
Built for Heavy-Duty Use: 45285-45220-B Bearing
45285-45220-B Bearing excels in forestry equipment, where its combined load capacity is essential. The flanged cup prevents misalignment, reducing wear over time.
For material handling systems, 45285-45220-B Bearing’s ABEC-1 rating ensures consistent performance. Its temperature range suits both indoor and outdoor applications.
Automotive vs Aerospace: Applications of 45285-45220-B Bearing
In automotive drivetrains, 45285-45220-B Bearing handles high torque with ease. Its inch measurements align perfectly with standard US vehicle designs.
For aerospace ground support equipment, 45285-45220-B Bearing’s durability stands out. The chrome steel rollers provide reliability in critical load-bearing roles.
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