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537X-533DC TDO (Two-Row Double-Outer Race) (Imperial)

537X-533DC TDO (Two-Row Double-Outer Race) (Imperial)

The 537X-533DC is a double-row tapered roller bearing with a 2-inch bore and 4.375-inch outer diameter, built from sturdy chrome steel. It handles combined loads with a dynamic radial capacity of 67400 lbf and fits imperial-sized machinery.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is part of the 535 series, offering standard radial clearance with options for C3, C4, or C5 fits. Ideal for industrial gearboxes or heavy equipment where high radial and thrust loads are common.

Weighing 7.69 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements or upgrades.

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Product Parameters

  • Part Number 537X-533DC
  • Brand TFL
  • Size 2" x 4.3750" x 1.455"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.3750"
  • 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 2.56"
  • 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 537X
  • 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 7.69 lb

Features

Performance Features of 537X-533DC Bearing

537X-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 for smoother operation under varying load conditions.

537X-533DC Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options provide flexibility for different installation needs.

With a weight of 7.69 lb, it balances durability and ease of handling.
The open seal type simplifies maintenance while ensuring proper lubrication.

Application

Industrial Uses of 537X-533DC Bearing
The 537X-533DC Bearing is commonly used in heavy machinery, such as construction equipment and mining vehicles, where its double-row design handles combined radial and thrust loads efficiently. Its chrome steel construction ensures durability in demanding environments.

Where Is 537X-533DC Bearing Used?
You’ll often find 537X-533DC Bearing in agricultural machinery, like tractors and harvesters, where its robust design supports high loads and rough terrain. The open seal type allows for easy lubrication, extending its service life.

Built for Heavy-Duty Use: 537X-533DC Bearing
537X-533DC Bearing excels in industrial gearboxes, providing reliable performance under continuous operation. Its tapered roller design ensures smooth rotation even under significant stress.

Automotive vs Aerospace: Applications of 537X-533DC Bearing
In automotive applications, 537X-533DC Bearing is ideal for wheel hubs and differentials, offering stability under varied loads. For aerospace, its precision and strength make it suitable for landing gear systems.

Practical Applications of 537X-533DC Bearing
537X-533DC Bearing is a go-to choice for conveyor systems in manufacturing plants, where its double-row construction handles both radial and axial forces. The standard radial clearance ensures consistent performance over time.

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