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539W Single Cones (Imperial)
539W Single Cones (Imperial)

539W Single Cones (Imperial)

The 539W single cones are tapered roller bearings with a 2.125-inch bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 38,700 lbf and static loads up to 46,200 lbf.

Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings operate smoothly in temperatures from -30°C to 110°C and are ABEC-1 rated for standard precision.

These cones are interchangeable with Timken models, making them a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

Compliant with RoHS and REACH standards, they offer a balance of strength and durability. Available in various configurations to suit different radial clearance needs.

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Product Parameters

  • Part Number 539W
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 539W-532 , 539W-532A , 539W-532X , 539W-532XA , 539W-533A , 539W-533X , 539W-534
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 535
  • Bore Dia 2.125"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.455"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 2.4"
  • Cone Backface Backing Diameter 2.68"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location -0.48"
  • Ring 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 Radial Rating(Two Row 1 Million Revolutions)(C1) 67400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5090 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 17500 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose 539W Bearing for Combined Loads?

539W Bearing is crafted from chrome steel, offering excellent resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 38,700 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and performance.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 539W Bearing Engineered for Reliability?

539W Bearing features a tapered roller design, providing efficient load distribution and reduced friction.
The chrome steel construction ensures long-lasting performance even under high stress.
Its standard radial clearance allows for smooth operation in diverse settings.
Compliant with RoHS and REACH, it meets stringent environmental and safety standards.

Built for Durability: 539W Bearing

539W Bearing’s single-row construction simplifies installation while maintaining robust performance.
The steel cage minimises wear by keeping rollers properly spaced and aligned.
With a static radial load capacity of 46,200 lbf, it handles demanding conditions with ease.
Its ABEC-1 rating ensures consistent precision in various industrial applications.

Steel vs Ceramic Bearings: Strengths of 539W Bearing

539W Bearing uses high-quality chrome steel for superior strength and wear resistance.
The tapered roller design efficiently manages combined loads, reducing stress on components.
Its dynamic thrust rating of 5,090 lbf ensures reliable performance in thrust applications.
The bearing operates smoothly within a wide temperature range, from -30° to 110°C.

Application

Industrial Uses of 539W Bearing
The 539W 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 in tough working conditions.

Where Is 539W Bearing Used?
You’ll often find 539W Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for older or custom-built vehicles.

Built for Heavy-Duty Use: 539W Bearing
In industrial conveyor systems, 539W Bearing provides smooth operation under high radial and thrust loads. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 539W Bearing
While 539W Bearing excels in automotive drivetrains, its precision also suits aerospace landing gear components. The steel cage offers stability under varying temperatures and loads.

Perfect Fit for Automation: 539W Bearing
For robotic arms and automated assembly lines, 539W Bearing delivers consistent performance. Its standard radial clearance ensures minimal friction during high-speed operations.

Q&A

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