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The 545-532-B is a single-row tapered roller bearing with a flange, measuring 1.9375″ x 4.375″ x 1.455″. Made from durable chrome steel, it handles combined loads up to 38700 lbf radially and 5090 lbf thrust.
Its flanged cup design keeps it securely in place, while the open seal allows for easy lubrication. The steel cage ensures smooth operation even under heavy loads.
This bearing is interchangeable with Timken models, making it a practical choice for replacements. It works well in temperatures from -30°C to 110°C, suitable for industrial machinery or automotive applications.
Weighing 3.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.
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Performance Features of 545-532-B Bearing
545-532-B Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 38,700 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 Does 545-532-B Bearing Reduce Friction?
545-532-B Bearing features precision-engineered tapered rollers that minimise friction during operation.
The chrome steel construction ensures smooth rolling action, even under heavy radial or thrust loads.
Its effective centre location of -0.48″ helps maintain alignment, further reducing wear.
Regular lubrication enhances its performance, extending service life.
Built for Reliability: 545-532-B Bearing
545-532-B Bearing’s single-row tapered roller design provides excellent load-carrying capacity.
The steel cage keeps rollers properly spaced, preventing slippage and reducing maintenance needs.
With a static radial load rating of 46,200 lbf, it delivers consistent performance in demanding environments.
Its standard radial clearance ensures smooth operation across various applications.
Steel vs Ceramic Bearings: Strengths of 545-532-B Bearing
545-532-B Bearing uses chrome steel for both rings and rollers, offering durability at a competitive price.
This material choice provides excellent strength and wear resistance compared to ceramic alternatives.
The bearing’s ABEC-1 rating ensures reliable precision for most industrial applications.
Its flanged cup design adds stability, making installation straightforward and secure.
Why Choose 545-532-B Bearing for Precision Tasks?
545-532-B Bearing’s tapered roller design ensures accurate load distribution for precision applications.
The chrome steel construction maintains dimensional stability under varying operational conditions.
With a dynamic thrust rating of 5,090 lbf, it handles combined loads effectively.
Its standard radial clearance option provides consistent performance without excessive play.
Industrial Uses of 545-532-B Bearing
545-532-B Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The flanged cup adds stability, making it suitable for applications with axial movement.
In automotive systems, 545-532-B Bearing fits well in wheel hubs and differentials, thanks to its inch sizing and compatibility with Timken designs. Its chrome steel construction ensures durability under high stress and varying temperatures.
For conveyor systems, 545-532-B Bearing’s open design allows easy lubrication, extending service life in dusty or high-load environments. The standard radial clearance offers flexibility for different operational needs.
What Makes 545-532-B Bearing a Preferred Choice?
545-532-B Bearing works reliably in industrial fans, where its tapered rollers manage both radial and thrust loads smoothly. The steel cage provides strength while keeping the bearing lightweight.
In mining equipment, 545-532-B Bearing’s robust design withstands harsh conditions, reducing downtime. Its ABEC-1 rating ensures consistent performance without over-engineering for general applications.
For power transmission systems, 545-532-B Bearing’s flange helps maintain alignment, preventing slippage in high-torque scenarios. The inch measurements make it easy to replace in older machinery.
Built for Heavy-Duty Use: 545-532-B Bearing
545-532-B Bearing excels in forklifts and material handlers, where its dynamic load capacity supports frequent lifting. The chrome steel rollers resist wear, even with constant use.
In forestry machinery, 545-532-B Bearing’s temperature range handles both cold mornings and hot afternoons. The open seal type simplifies maintenance in remote locations.
For pump systems, 545-532-B Bearing’s tapered design manages axial thrust efficiently. Its compatibility with Timken parts ensures easy sourcing for repairs.
Automotive vs Aerospace: Applications of 545-532-B Bearing
In trucks, 545-532-B Bearing is often found in axles, where its inch sizing matches standard imperial components. The flanged cup prevents misalignment during heavy loads.
For ground support equipment in aerospace, 545-532-B Bearing’s steel cage handles vibrations well. Its standard radial clearance suits moderate precision needs without excessive cost.
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