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

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

The 539-532X is a single-row tapered roller bearing with a 2.125″ bore and 4.25″ 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, axles, or heavy machinery where combined loads are common.

Weighing 3.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most industrial environments.

The standard radial clearance (with options for C3/C4/C5) provides flexibility for different setups. Its ABEC-1 rating ensures consistent performance for general applications.

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Product Parameters

  • Part Number 539-532X
  • Brand TFL
  • Interchangeable Timken
  • Size 2.125" x 4.25" x 1.4375"
  • Bore Dia 2.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.25"
  • 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 1.4375"
  • 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 3.70"
  • 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 532X
  • 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 3.2 lb

Features

Performance Features of 539-532X Bearing

539-532X Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 45,900 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various industrial settings.

539-532X Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing wear and extending service life.

Application

Common Applications of 539-532X Bearing
In industrial settings, 539-532X Bearing is a go-to for heavy machinery like conveyor systems and gearboxes, thanks to its robust tapered roller design. The chrome steel construction ensures it handles combined loads with ease, making it reliable for long-term use.

Where Is 539-532X Bearing Used?
You’ll often spot 539-532X Bearing in automotive applications, particularly in wheel hubs and differentials, where its inch sizing fits perfectly with imperial-standard vehicles. Its open design simplifies lubrication, keeping maintenance straightforward.

Built for Heavy-Duty Use: 539-532X Bearing
For agricultural equipment, 539-532X Bearing excels in tractors and harvesters, where its dynamic radial load capacity of 45,900 lbf ensures durability. The steel cage adds extra strength, ideal for rough terrains and prolonged operation.

Automotive vs Aerospace: Applications of 539-532X Bearing
In automotive systems, 539-532X Bearing supports high thrust loads in transmissions, while its precision makes it suitable for aerospace landing gear components. The ABEC-1 rating balances performance and cost-effectiveness across both sectors.

Perfect Fit for Automation: 539-532X Bearing
539-532X Bearing works well in robotic arms and automated assembly lines, where its tapered rollers provide smooth motion under varying loads. The standard radial clearance ensures consistent performance in repetitive tasks.

Q&A

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