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

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

The 537X-533D is a two-row tapered roller bearing with a 2″ bore and 4.375″ outer diameter, built from sturdy chrome steel for long-lasting performance. It handles combined loads up to 67400 lbf and is designed for smooth operation in demanding conditions.

Its double-row construction provides extra stability, while the open design allows for easy lubrication. The bearing works well in temperatures ranging from -30°C to 110°C, making it versatile for various environments.

This model is part of the 535 series, with standard radial clearance and an ABEC-1 rating for reliable precision. Ideal for heavy-duty applications like industrial gearboxes or large machinery where both radial and thrust loads are present.

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

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Product Parameters

  • Part Number 537X-533D
  • 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 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 7.69 lb

Features

Performance Features of 537X-533D Bearing

537X-533D 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 distributes loads evenly, enhancing durability and stability.
With a standard radial clearance, it provides smooth operation across various conditions.

537X-533D Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.

The open seal design allows for easy lubrication, ensuring consistent performance.
This bearing is ideal for applications requiring high load capacity and long-term reliability.

Application

Industrial Uses of 537X-533D Bearing
The 537X-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, 537X-533D Bearing supports wheel hubs and differential systems, providing reliable performance under high stress. The inch sizing makes it a preferred choice for North American vehicle manufacturers.

For industrial automation, 537X-533D Bearing excels 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.

What Makes 537X-533D Bearing a Preferred Choice?
The 537X-533D Bearing stands out in agricultural machinery, such as tractors and harvesters, due to its robust tapered roller design. Its standard radial clearance ensures smooth operation even under uneven loads.

In material handling equipment, 537X-533D Bearing’s high dynamic radial load rating makes it ideal for forklifts and cranes. The steel cage adds extra strength, reducing wear over time.

Built for Heavy-Duty Use: 537X-533D Bearing
The 537X-533D Bearing is a go-to solution for railway applications, where its double-row construction handles heavy axial and radial forces. Its temperature range suits both cold and moderate climates.

For power transmission systems, 537X-533D Bearing’s ABEC-1 rating ensures consistent performance in gearboxes and driveshafts. The inch measurements simplify replacements in existing setups.

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