TS (Single Row Tapered Roller Bearings) (Imperial) 539W-532XA

The 539W-532XA is a single-row tapered roller bearing with a 2.125″ bore and 4.3287″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 38700 lbf radially and 5090 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 3.400 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 539W-532XA
Brand TFL
Interchangeable Timken
Size 2.125" x 4.3287" x 1.4376"
Bore Dia 2.125"
Bore Dia Tolerance +0.005" to 0
Outer Dia 4.3287"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.455"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.125"
Cup Width Tolerance +0.002" to -0.01
Width 1.4376"
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 3.74"
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 539W
Cup Part Number 532XA
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 38700 lbf
Static Radial Load 46200 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 10000 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5090 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 3.400 lb

Features

Performance Features of 539W-532XA Bearing

539W-532XA Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 38,700 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is 539W-532XA Bearing Engineered for Reliability?

539W-532XA Bearing features precise cone and cup width tolerances for consistent performance.
The tapered roller design efficiently handles both radial and thrust loads.
Its chrome steel construction provides durability, even under heavy stress.
Standard radial clearance options allow for flexibility in different applications.

Built for Durability: 539W-532XA Bearing

539W-532XA Bearing’s single row construction ensures stability and load distribution.
The open seal type simplifies lubrication, maintaining smooth operation.
With a static radial load of 46,200 lbf, it withstands intense pressure.
Its ABEC-1 rating confirms consistent precision in industrial use.

Steel vs Ceramic Bearings: Strengths of 539W-532XA Bearing

539W-532XA Bearing uses chrome steel for both rollers and rings, balancing cost and performance.
The steel cage provides robust support, ideal for heavy-duty applications.
Its dynamic thrust rating of 5,090 lbf ensures reliable operation under axial loads.
The standard lubrication requirement makes maintenance straightforward.

Application

Industrial Uses of 539W-532XA Bearing
539W-532XA Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 539W-532XA Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its imperial sizing makes it a good match for American-made vehicles.

For industrial gearboxes, 539W-532XA Bearing’s open design allows for easy lubrication, extending its service life. The steel cage adds strength, making it suitable for high-load scenarios.

Where Is 539W-532XA Bearing Used?
You’ll often find 539W-532XA Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles rough terrain. The standard radial clearance ensures smooth operation even under varying loads.

In conveyor systems, 539W-532XA Bearing’s tapered rollers manage both radial and axial forces efficiently. Its compatibility with Timken models makes it a versatile choice for maintenance and replacements.

Built for Heavy-Duty Use: 539W-532XA Bearing
539W-532XA Bearing excels in applications like crane systems, where its high dynamic load capacity is crucial. The chrome steel rollers and rings provide long-lasting performance in demanding environments.

For railway applications, 539W-532XA Bearing’s ability to handle combined loads makes it ideal for axle boxes. The ABEC-1 rating ensures consistent precision even under continuous use.

Automotive vs Aerospace: Applications of 539W-532XA Bearing
In automotive settings, 539W-532XA Bearing is often used in drivetrains, offering reliable performance under heavy loads. Its imperial measurements align with standard automotive components.

For aerospace ground equipment, 539W-532XA Bearing’s durability and temperature range make it suitable for support machinery. However, it’s not typically used in-flight due to specific aerospace bearing requirements.