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540-533D TDO (Two-Row Double-Outer Race) (Imperial)

540-533D TDO (Two-Row Double-Outer Race) (Imperial)

The 540-533D is a double-row tapered roller bearing with a 2.0625″ bore and 4.375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 67400 lbf and is designed for long-lasting performance in demanding conditions.

Its open design allows for easy lubrication, while the steel cage ensures smooth operation. The bearing works well in temperatures ranging from -30°C to 110°C, making it versatile for various environments.

This model features a standard radial clearance and is ABEC-1 rated, offering reliable precision. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.

Weighing 7.46 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for replacements or new installations.

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Product Parameters

  • Part Number 540-533D
  • Brand TFL
  • Size 2.0625" x 4.375" x 1.455"
  • Bore Dia 2.0625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.375"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.5"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.455"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 3.125"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.06"
  • Cone Backface Backing Diameter 2.64"
  • Cup Frontface Backing Diameter 3.96"
  • Cage Cone Backface Clearance 0.08"
  • Dynamic Radial Load 67400 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 540
  • Cup Part Number 533D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 535
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 10000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 5090 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 17500 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 7.46 lb

Features

How Does 540-533D Bearing Handle Combined Loads?

540-533D Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 67,400 lbf, ensuring reliable performance in demanding conditions.
The double-row tapered roller design distributes loads evenly, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs well in various environments.

What Makes 540-533D Bearing Suitable for Heavy-Duty Applications?

540-533D Bearing features a robust steel cage that keeps the rollers aligned, minimising friction and wear.
Its chrome steel construction provides excellent resistance to heavy loads and harsh conditions.
The double-row design ensures balanced load distribution, extending the bearing’s service life.
With standard radial clearance options, it offers flexibility for different applications.

Engineered for Precision: 540-533D Bearing

540-533D Bearing’s tapered roller design ensures smooth operation under combined loads.
The chrome steel rollers and rings enhance durability, even in high-stress environments.
Its ABEC-1 rating guarantees consistent performance for precision applications.
With a wide temperature range, it remains reliable in varying operational conditions.

Application

Industrial Uses of 540-533D Bearing
The 540-533D Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its double-row design handles combined radial and thrust loads efficiently. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 540-533D Bearing supports axle systems and wheel hubs, providing reliable performance under high stress. The inch sizing makes it a suitable choice for vehicles using imperial measurements.

For industrial automation, 540-533D Bearing is ideal for conveyor systems and robotic arms, where its open design allows for easy lubrication. The standard radial clearance ensures smooth operation in varied temperature conditions.

Where Is 540-533D Bearing Used?
You’ll often find 540-533D Bearing in agricultural machinery, like tractors and harvesters, where its tapered roller design handles uneven loads. The steel cage adds extra strength for long-term use.

In material handling equipment, 540-533D Bearing ensures smooth operation in forklifts and cranes. Its ABEC-1 rating provides a balance of precision and affordability for general industrial use.

Built for Heavy-Duty Use: 540-533D Bearing
The 540-533D Bearing excels in forestry equipment, such as log splitters and sawmills, thanks to its robust construction. The double-row setup distributes loads evenly, reducing wear.

For railway applications, 540-533D Bearing is used in bogies and couplings, where its dynamic radial load capacity ensures reliability. The standard lubrication requirement simplifies maintenance.

Automotive vs Aerospace: Applications of 540-533D Bearing
In automotive systems, 540-533D Bearing is favoured for its ability to handle high thrust loads in differentials. The inch sizing ensures compatibility with many US-made vehicles.

In aerospace ground support equipment, 540-533D Bearing provides dependable performance in tow tractors and loaders. Its temperature range suits various operational conditions.

Q&A

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