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576-572D TDO (Two-Row Double-Outer Race) (Imperial)

576-572D TDO (Two-Row Double-Outer Race) (Imperial)

The 576-572D is a double-row tapered roller bearing with a 2.875″ 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 even under heavy loads. 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 575 series and comes with standard cups for straightforward installation. Ideal for industrial machinery or heavy equipment where both radial and thrust loads are present.

Weighing 11.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements or new installations.

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Product Parameters

  • Part Number 576-572D
  • Brand TFL
  • Size 2.875" x 5.5115" x 1.4212"
  • Bore Dia 2.875"
  • Bore Dia Tolerance +0.005" 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 3.54"
  • 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 576
  • 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 11.7 lb

Features

Performance Features of 576-572D Bearing

576-572D 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 enhances stability and load distribution.
This construction allows 576-572D Bearing to handle both radial and thrust loads efficiently.

576-572D Bearing operates smoothly within a temperature range of -30° to 110°C.
Its standard radial clearance ensures consistent performance in various industrial environments.

With a weight of 11.7 lb, 576-572D Bearing balances durability and practicality.
The steel cage maintains roller alignment, reducing wear and extending service life.

Application

Industrial Uses of 576-572D Bearing
576-572D Bearing is commonly used in heavy machinery, such as construction equipment and mining rigs, where its double-row design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 576-572D Bearing supports axle systems and wheel hubs, providing reliable performance under high stress. Its inch sizing makes it a preferred choice for American and British vehicle models.

For industrial automation, 576-572D Bearing’s tapered roller design offers smooth operation in conveyor systems and robotic arms. The open seal type allows for easy lubrication, extending its service life.

Where Is 576-572D Bearing Used?
576-572D Bearing finds its place in agricultural machinery, like tractors and harvesters, where its robust design withstands heavy loads and rough terrain. The standard radial clearance ensures consistent performance.

In material handling systems, 576-572D Bearing’s two-row configuration provides stability for lifting equipment. The steel cage enhances its load-bearing capacity, making it suitable for long-term use.

Built for Heavy-Duty Use: 576-572D Bearing
576-572D Bearing is ideal for wind turbines, where its combined load capacity handles the dynamic forces of rotor blades. The ABEC-1 rating ensures sufficient precision for such applications.

In railway systems, 576-572D Bearing supports bogies and axles, offering reliable performance under constant vibration. The temperature range of -30° to 110°C makes it adaptable to various climates.

Automotive vs Aerospace: Applications of 576-572D Bearing
In automotive settings, 576-572D Bearing is used in differential systems, where its tapered rollers manage varying loads. The inch measurements align with standard automotive parts.

For aerospace ground equipment, 576-572D Bearing’s durability is key in handling heavy loads during aircraft maintenance. Its compliance with RoHS and REACH standards ensures environmental safety.

Q&A

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