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

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

The 539A-532 is a single-row tapered roller bearing with a 2.125″ bore and 4.375″ 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 allows for 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 3.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most environments.

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Product Parameters

  • Part Number 539A-532
  • Brand TFL
  • Interchangeable Timken
  • Size 2.125" x 4.375" x 1.5001"
  • Bore Dia 2.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.455"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.3125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5001"
  • 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 532
  • 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 3.7 lb

Features

How Is 539A-532 Bearing Engineered for Reliability?

539A-532 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 45,900 lbf, making it suitable for heavy-duty applications.

The tapered roller design of 539A-532 Bearing provides effective load distribution, reducing wear.
With a standard radial clearance, it offers flexibility for various operational requirements.

539A-532 Bearing operates within a temperature range of -30° to 110°C, ensuring performance in diverse conditions.
Its steel cage maintains roller alignment, contributing to long service life and reliability.

Application

Industrial Uses of 539A-532 Bearing
The 539A-532 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 even in demanding environments.

Where Is 539A-532 Bearing Used?
You’ll often find 539A-532 Bearing in automotive axles and wheel hubs, where its high radial and thrust load capacity keeps things running smoothly. The inch sizing makes it a go-to for American-made vehicles and machinery.

Built for Heavy-Duty Use: 539A-532 Bearing
This bearing excels in industrial gearboxes, thanks to its robust steel cage and tapered rollers that distribute loads evenly. It’s also a reliable choice for mining equipment, where reliability is key.

Automotive vs Aerospace: Applications of 539A-532 Bearing
In automotive settings, 539A-532 Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems requiring precise load management. The ABEC-1 rating ensures consistent performance across both fields.

Perfect Fit for Automation: 539A-532 Bearing
For automated conveyor systems, 539A-532 Bearing offers smooth operation with minimal maintenance. Its standard radial clearance and open design make it easy to lubricate and inspect.

Q&A

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