+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
538-533D TDO (Two-Row Double-Outer Race) (Imperial)

538-533D TDO (Two-Row Double-Outer Race) (Imperial)

The 538-533D is a double-row tapered roller bearing with a 2.16″ bore and 4.38″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 67400 lbf and is designed for long-lasting performance.

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

This model is part of the 535 series, with standard radial clearance and ABEC-1 precision. Ideal for heavy-duty applications like industrial gearboxes or construction equipment where reliability is key.

Weighing 7.22 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 538-533D
  • Brand TFL
  • Size 2.1649" x 4.375" x 1.455"
  • Bore Dia 2.1649"
  • 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 2.48"
  • 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 538
  • 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 7.22 lb

Features

How Does 538-533D Bearing Handle Combined Loads?

538-533D Bearing features a double-row tapered roller design, providing excellent resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 67,400 lbf, making it suitable for heavy-duty applications.

The chrome steel construction ensures durability and long service life under demanding conditions.
With a standard radial clearance, it offers reliable performance across a wide temperature range.

The open design simplifies lubrication, reducing maintenance needs while ensuring smooth operation.
Its precise tolerances and robust cage structure enhance stability and load distribution.

Application

Industrial Uses of 538-533D Bearing
538-533D Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its double-row design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is 538-533D Bearing Used?
You’ll often find 538-533D Bearing in agricultural machinery, such as tractors and harvesters, where its robust build withstands rough terrain and heavy loads. The inch sizing makes it a fit for many North American equipment standards.

Built for Heavy-Duty Use: 538-533D Bearing
538-533D Bearing excels in industrial gearboxes, providing reliable performance under high stress. Its open seal design allows for easy lubrication, extending service life in continuous operation settings.

Automotive vs Aerospace: Applications of 538-533D Bearing
In automotive applications, 538-533D Bearing supports wheel hubs and drivetrains, offering stability under varying loads. For aerospace, its precision and strength make it suitable for landing gear components.

Key Fields for 538-533D Bearing
538-533D Bearing is ideal for railway systems, particularly in axle boxes where its tapered roller design ensures smooth motion. The standard radial clearance option provides flexibility for different operational needs.

Q&A

SEND INQUIRY