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TS (Single Row Tapered Roller Bearings) (Imperial) 539-533X

TS (Single Row Tapered Roller Bearings) (Imperial) 539-533X

The 539-533X is a single-row tapered roller bearing with a 2.125″ bore and 4.3307″ outer diameter, crafted from robust chrome steel. It manages combined loads up to 45900 lbf radially and 6040 lbf thrust, suitable for demanding 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, making it a practical choice for replacements. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 3.5 lb, it offers a sturdy build for its size. Compliant with RoHS and REACH standards, it’s a reliable option for various engineering needs.

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Product Parameters

  • Part Number 539-533X
  • Brand TFL
  • Interchangeable Timken
  • Size 2.125" x 4.3307" x 1.5001"
  • 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 1.1875"
  • 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 533X
  • 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 3.5 lb

Features

How Is 539-533X Bearing Engineered for Reliability?

539-533X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 45,900 lbf, ensuring dependable performance in tough conditions.
The steel cage keeps the rollers aligned, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 539-533X Bearing Suitable for High-Temperature Applications?

539-533X Bearing can handle temperatures up to 110°C, making it ideal for demanding industrial uses.
The chrome steel construction ensures durability and resistance to wear under high heat.
Its standard radial clearance allows for smooth operation even in fluctuating temperatures.
This bearing is designed to maintain performance without compromising reliability.

Designed for Durability: 539-533X Bearing

539-533X Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel components provide excellent strength and resistance to wear.
With a static radial load capacity of 46,200 lbf, it ensures long-lasting performance.
Its open design simplifies maintenance, reducing downtime and operational costs.

Steel vs Ceramic Bearings: Strengths of 539-533X Bearing

539-533X Bearing uses chrome steel for both rings and rollers, balancing cost and performance.
This material choice ensures high load capacity and resistance to wear in industrial settings.
The steel cage adds stability, keeping rollers aligned for smooth operation.
It’s a practical choice for applications where reliability and durability are key.

Performance Features of 539-533X Bearing

539-533X Bearing is designed to handle dynamic radial loads up to 45,900 lbf with ease.
Its tapered roller construction ensures efficient load distribution, reducing stress on components.
The standard radial clearance allows for smooth rotation under varying conditions.
This bearing is a reliable choice for machinery requiring consistent performance.

Application

Industrial Uses of 539-533X Bearing
This bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is 539-533X Bearing Used?
You’ll often find 539-533X Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for American-made vehicles, and the open design allows for easy lubrication.

Built for Heavy-Duty Use: 539-533X Bearing
In industrial settings, 539-533X Bearing supports conveyor systems and gearboxes, thanks to its robust steel cage and high load capacity. The standard radial clearance offers flexibility for various operational conditions.

Automotive vs Aerospace: Applications of 539-533X Bearing
While 539-533X Bearing is popular in automotive wheel assemblies, it’s also suitable for aerospace ground support equipment. The ABEC-1 rating ensures reliable performance without over-engineering for less critical applications.

Perfect Fit for Automation: 539-533X Bearing
In automated production lines, 539-533X Bearing works well in robotic arms and assembly machines. Its tapered rollers provide smooth motion control, and the steel cage reduces wear over time.

Q&A

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