TS (Single Row Tapered Roller Bearings) (Imperial) 539-534

The 539-534 is a single-row tapered roller bearing with a 2.125″ bore and 4.3307″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 45900 lbf radially and 6040 lbf thrust, making it versatile for various applications.

Its open design requires regular lubrication but allows for easy maintenance. The steel cage ensures durability, while the tapered rollers provide smooth operation under heavy loads.

This bearing is interchangeable with Timken models, offering a reliable replacement option. It suits industrial machinery, gearboxes, or automotive systems where combined loads are common.

With a temperature range of -30°C to 110°C and standard radial clearance, it’s built for consistent performance. Weighing 3.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards.

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Description

Features

Application

Q&A

Product Parameters

Part Number 539-534
Brand TFL
Interchangeable Timken
Size 2.125" x 4.3307" x 1.3437"
Bore Dia 2.125"
Bore Dia Tolerance +0.005" to 0
Outer Dia 4.3307"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.455"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.0625"
Cup Width Tolerance +0.002" to -0.01
Width 1.3437"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 2.4"
Cone Backface Backing Diameter 2.68"
Cup Frontface Backing Diameter 3.96"
Cup Backface Backing Diameter 3.70"
Cage Cone Frontface Clearance 0.07"
Cage Cone Backface Clearance 0.08"
Effective Center Location -0.48"
System of Measurement Inch
Type Bearing
Cone Part Number 539
Cup Part Number 534
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 535
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 45900 lbf
Static Radial Load 46200 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 11900 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6040 lbf
Lubrication Required
Temperature Range -30° to 110 °C
ABEC Rating ABEC-1
Radial Clearance Standard (Available in C3/C4/C5)
RoHS Compliant
REACH Compliant
Weight 3.2 lb

Features

Performance Features of 539-534 Bearing

539-534 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 45,900 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design ensures smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Steel cage construction keeps the rollers aligned, reducing wear and extending service life.
The standard radial clearance allows for flexibility in different operational setups.

Lubrication is required for optimal performance, ensuring long-lasting reliability.
Its ABEC-1 rating provides consistent precision for industrial applications.

Application

Industrial Uses of 539-534 Bearing
The 539-534 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in tough working conditions.

Where Is 539-534 Bearing Used?
You’ll often find 539-534 Bearing in automotive axles and wheel hubs, thanks to its ability to manage both radial and thrust loads. The inch sizing makes it a fit for many American-made vehicles.

Built for Heavy-Duty Use: 539-534 Bearing
This bearing excels in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 539-534 Bearing
In automotive systems, 539-534 Bearing supports high-load components like differentials. While in aerospace, its precision helps in auxiliary equipment requiring consistent performance.

Perfect Fit for Automation: 539-534 Bearing
For conveyor systems and assembly lines, 539-534 Bearing offers smooth rotation under varying loads. Its standard radial clearance ensures compatibility with many industrial setups.