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

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

The 538-533DC 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 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 for reliable precision. Ideal for heavy-duty applications like industrial gearboxes or machinery where both radial and thrust loads are present.

Weighing 7.22 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most industrial settings.

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Product Parameters

  • Part Number 538-533DC
  • 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 533DC
  • 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

Performance Features of 538-533DC Bearing

538-533DC Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 67,400 lbf, ensuring reliable performance in heavy-duty applications.

The double-row tapered roller design enhances stability and load distribution.
This construction allows 538-533DC Bearing to handle both radial and thrust loads efficiently.

With a standard radial clearance, it provides smooth operation in various conditions.
The steel cage maintains roller alignment, reducing wear and extending service life.

538-533DC Bearing operates effectively within a temperature range of -30° to 110°C.
Its open design simplifies lubrication, ensuring consistent performance over time.

Application

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

In automotive applications, 538-533DC Bearing supports components like wheel hubs and differential systems, providing reliable performance under high stress. Its imperial sizing makes it a good fit for older or custom vehicle designs.

For industrial automation, 538-533DC Bearing works well in conveyor systems and robotic arms, where precision and load capacity are key. The open seal design allows for easy lubrication, extending its service life.

Where Is 538-533DC Bearing Used?
538-533DC Bearing finds its place in agricultural machinery, such as tractors and harvesters, where it handles rough terrain and heavy loads. The tapered roller design ensures smooth operation under varying conditions.

In mining equipment, 538-533DC Bearing’s robust construction makes it suitable for crushers and drills. Its high dynamic radial load rating ensures reliability in extreme environments.

Built for Heavy-Duty Use: 538-533DC Bearing
538-533DC Bearing is ideal for forestry machinery, where it withstands shocks and vibrations from logging operations. The steel cage adds extra strength, making it a dependable choice.

For material handling systems, 538-533DC Bearing’s double-row setup provides stability and load distribution. Its standard radial clearance allows for easy integration into existing setups.

Automotive vs Aerospace: Applications of 538-533DC Bearing
In automotive settings, 538-533DC Bearing excels in drivetrain components, offering a balance of strength and precision. The ABEC-1 rating ensures consistent performance for everyday use.

For aerospace ground support equipment, 538-533DC Bearing’s temperature range and load capacity make it a practical option. Its compliance with RoHS and REACH standards adds to its versatility.

Q&A

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