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580-572D TDO (Two-Row Double-Outer Race) (Imperial)

580-572D TDO (Two-Row Double-Outer Race) (Imperial)

The 580-572D is a double-row tapered roller bearing with a 3.25″ bore and 5.5115″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 80,900 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 from -30°C to 110°C, making it versatile for various environments.

This model is part of the 575 series and comes with standard radial clearance, though C3/C4/C5 options are available. Ideal for heavy-duty applications like industrial gearboxes or large machinery where both radial and thrust loads are present.

Weighing 10.27 lb, it’s a robust choice for imperial-sized systems. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 580-572D
  • Brand TFL
  • Size 3.25" x 5.5115" x 1.4212"
  • Bore Dia 3.25"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.5115"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.625"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.4212"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 3.25"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 3.86"
  • Cup Frontface Backing Diameter 5.25"
  • Cage Cone Backface Clearance 0.12"
  • Dynamic Radial Load 80900 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 580
  • Cup Part Number 572D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 575
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 12100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 8330 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 21000 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 10.27 lb

Features

Performance Features of 580-572D Bearing

580-572D Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 80,900 lbf, ensuring reliable performance in heavy-duty applications.

The double-row tapered roller design distributes loads evenly, enhancing durability and reducing wear.
With a standard radial clearance, it provides smooth operation in various industrial settings.

580-572D Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, contributing to extended service life.

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

Application

Industrial Uses of 580-572D Bearing
580-572D 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. The chrome steel construction ensures durability even in demanding environments.

Where Is 580-572D Bearing Used?
You’ll often find 580-572D Bearing in agricultural machinery, like tractors and harvesters, where its tapered roller design provides reliable performance under varying loads. The inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: 580-572D Bearing
580-572D Bearing excels in industrial gearboxes, offering smooth operation and long service life. Its open design allows for easy lubrication, which is essential for maintaining performance in high-load applications.

Automotive vs Aerospace: Applications of 580-572D Bearing
In automotive systems, 580-572D Bearing supports wheel hubs and differentials, thanks to its robust construction. While not typically used in aerospace, its precision makes it suitable for ground support equipment.

Key Fields for 580-572D Bearing
580-572D Bearing is a reliable choice for railway applications, particularly in axle boxes where combined loads are common. The standard radial clearance ensures consistent performance across temperature variations.

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