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

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

The 580-572DC 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 suitable for various environments.

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

Weighing 10.27 lb, it’s a robust choice for high-load scenarios. Compliant with RoHS and REACH standards, it’s a reliable and safe option for your needs.

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Product Parameters

  • Part Number 580-572DC
  • 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 572DC
  • 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 580-572DC Bearing

580-572DC 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 provides stability and efficiency under varying load conditions.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

How Is 580-572DC Bearing Engineered for Reliability?

580-572DC Bearing features a steel cage that keeps the rollers aligned, reducing wear and extending service life.
The standard radial clearance allows for smooth operation, while the ABEC-1 rating ensures consistent precision.
Its double-row construction enhances load distribution, making it suitable for demanding industrial uses.
The open seal design simplifies maintenance, ensuring long-term reliability.

Built for Durability: 580-572DC Bearing

580-572DC Bearing’s chrome steel construction resists wear, even under high radial and thrust loads.
The tapered roller design minimises friction, contributing to efficient operation and reduced energy consumption.
With a dynamic thrust rating of 8,330 lbf, it handles combined loads with ease.
Its robust design ensures it performs reliably in a wide range of industrial applications.

Steel vs Ceramic Bearings: Strengths of 580-572DC Bearing

580-572DC Bearing uses chrome steel for both rollers and rings, providing excellent strength and durability.
The material choice ensures it can handle high dynamic radial loads up to 80,900 lbf without compromising performance.
Its steel cage offers reliable roller alignment, reducing maintenance needs.
The bearing’s design is optimised for combined load applications, making it a practical choice for heavy machinery.

Application

Common Applications of 580-572DC Bearing
The 580-572DC Bearing is widely 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 tough working conditions.

In automotive applications, 580-572DC Bearing supports wheel hubs and differential systems, providing reliable performance under high stress. The inch sizing makes it compatible with many North American vehicle models.

For industrial automation, 580-572DC Bearing is ideal for conveyor systems and robotic arms, where its open design allows for easy lubrication. The tapered roller design ensures smooth operation even at varying speeds.

Where Is 580-572DC Bearing Used?
You’ll often find 580-572DC Bearing in agricultural machinery, like tractors and harvesters, where its robust build handles uneven loads. The standard radial clearance offers flexibility for different operating conditions.

In material handling equipment, 580-572DC Bearing ensures smooth operation in forklifts and cranes. Its steel cage provides added strength, making it suitable for repetitive heavy lifting.

Built for Heavy-Duty Use: 580-572DC Bearing
The 580-572DC Bearing excels in forestry equipment, such as log splitters and sawmills, thanks to its high dynamic radial load capacity. Its tapered rollers distribute stress evenly, reducing wear.

For railway applications, 580-572DC Bearing is used in axle boxes, where its combined load handling keeps trains running smoothly. The ABEC-1 rating ensures consistent performance over long distances.

Automotive vs Aerospace: Applications of 580-572DC Bearing
In automotive systems, 580-572DC Bearing is common in truck transmissions, handling high torque and thrust loads. Its inch measurements align with many commercial vehicle standards.

For aerospace ground support equipment, 580-572DC Bearing provides reliability in aircraft tugs and loading systems. The temperature range suits various operational environments.

Q&A

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