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

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

The 539-532 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 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 diverse environments.

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Product Parameters

  • Part Number 539-532
  • 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 0.14"
  • 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 539
  • 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 539-532 Bearing Engineered for Reliability?

539-532 Bearing features chrome steel rings and rollers, providing strong resistance to combined loads.
Its dynamic radial load capacity reaches 45,900 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

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

539-532 Bearing operates efficiently in temperatures from -30° to 110°C, making it versatile for different settings.
The chrome steel construction ensures durability and resistance to wear under high loads.
Its standard radial clearance options allow for flexibility in various applications.
The open design simplifies maintenance, keeping operational costs low.

Built for Durability: 539-532 Bearing

539-532 Bearing is designed with a single-row tapered roller construction for combined load handling.
The chrome steel materials enhance its strength and resistance to wear over time.
With a static radial load capacity of 46,200 lbf, it offers reliable performance.
Its ABEC-1 rating ensures consistent precision in industrial applications.

Application

Industrial Uses of 539-532 Bearing
The 539-532 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.

In automotive applications, 539-532 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyor systems, 539-532 Bearing’s open design simplifies lubrication and maintenance, reducing downtime. Its standard radial clearance offers flexibility for different operational needs.

Where Is 539-532 Bearing Used?
You’ll often find 539-532 Bearing in mining equipment, where its robust design withstands high radial and thrust loads. The steel cage adds extra strength for long-term use.

In railway applications, 539-532 Bearing supports axle boxes, ensuring smooth operation under heavy loads. Its ABEC-1 rating balances precision and cost-effectiveness for these uses.

Built for Heavy-Duty Use: 539-532 Bearing
The 539-532 Bearing excels in forestry machinery, handling rough terrain and shock loads with ease. Its tapered rollers distribute stress evenly, extending service life.

For oil and gas equipment, 539-532 Bearing’s temperature tolerance makes it suitable for both extreme cold and moderate heat. Regular lubrication keeps it performing reliably in remote locations.

Automotive vs Aerospace: Applications of 539-532 Bearing
In automotive settings, 539-532 Bearing is ideal for heavy-duty trucks and trailers, where its load capacity shines. The imperial measurements align with standard US automotive specs.

While not typically used in aerospace, 539-532 Bearing finds niche roles in ground support equipment. Its durability suits repetitive heavy-load scenarios like cargo loaders.

Q&A

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