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

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

The 539A-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 45900 lbf radially and 6040 lbf thrust, making it versatile for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for various industrial conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like gearboxes or axle systems where combined loads are common.

Weighing 3.3 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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Product Parameters

  • Part Number 539A-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 0.220"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.4"
  • Cone Backface Backing Diameter 2.83"
  • 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 539A
  • 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 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 3.3 lb

Features

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

539A-532XA Bearing features chrome steel rings and rollers, providing excellent resistance to combined loads.
Its dynamic radial load capacity reaches 45,900 lbf, ensuring dependable performance in heavy-duty applications.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environmental conditions.

What Makes 539A-532XA Bearing Suitable for High-Temperature Applications?

539A-532XA Bearing is built with chrome steel components, which withstand temperatures up to 110°C.
Its robust design ensures stable performance even under high thermal stress.
The open seal type allows for easy lubrication, maintaining smooth operation in demanding conditions.
This bearing is ideal for applications where temperature fluctuations are common.

Designed for Durability: 539A-532XA Bearing

539A-532XA Bearing’s single-row tapered roller design efficiently handles combined radial and thrust loads.
The chrome steel construction enhances wear resistance, prolonging the bearing’s service life.
Its standard radial clearance options (C3/C4/C5) offer flexibility for different operational needs.
With a static radial load capacity of 46,200 lbf, it ensures long-term reliability in tough environments.

Application

Common Applications of 539A-532XA Bearing
In industrial settings, 539A-532XA Bearing is commonly used in heavy machinery like gearboxes and conveyor systems, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 539A-532XA Bearing Used?
You’ll often find 539A-532XA Bearing in automotive applications, particularly in wheel hubs and differential systems, where its high load capacity and precision are essential. The inch sizing makes it a good fit for North American vehicle designs.

Built for Heavy-Duty Use: 539A-532XA Bearing
This bearing excels in construction equipment, such as excavators and cranes, thanks to its robust steel cage and tapered roller design. It’s built to withstand both radial and thrust loads in tough conditions.

Automotive vs Aerospace: Applications of 539A-532XA Bearing
In automotive systems, 539A-532XA Bearing supports high-load components like axles, while in aerospace, its reliability makes it suitable for auxiliary gearboxes. The ABEC-1 rating ensures consistent performance across both fields.

Practical Applications of 539A-532XA Bearing
For agricultural machinery, 539A-532XA Bearing is a reliable choice for tractors and harvesters, where its open design allows for easy lubrication. The standard radial clearance adapts well to varying operational demands.

Q&A

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