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575-572DC TDO (Two-Row Double-Outer Race) (Imperial)

575-572DC TDO (Two-Row Double-Outer Race) (Imperial)

The 575-572DC is a double-row tapered roller bearing with a 3-inch bore and 5.5115-inch 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 radial or thrust loads. The bearing works well in temperatures ranging from -30°C to 110°C.

This model features a standard radial clearance and is ABEC-1 rated, making it suitable for general industrial use. Ideal for applications like heavy machinery or vehicle axles where combined loads are common.

Weighing 11.24 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 575-572DC
  • Brand TFL
  • Size 3" x 5.5115" x 1.4212"
  • Bore Dia 3"
  • 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 3.62"
  • 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 575
  • 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 11.24 lb

Features

How Does 575-572DC Bearing Handle Combined Loads?

575-572DC Bearing is built with chrome steel rings and rollers, offering strong resistance to combined radial and thrust 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, distributing loads evenly across both rows.
With a temperature range of -30° to 110°C, it performs well in varied operating conditions.

What Makes 575-572DC Bearing Suitable for Heavy-Duty Applications?

575-572DC Bearing features a robust steel cage, keeping the tapered rollers aligned for smooth operation.
Its dynamic thrust rating of 8,330 lbf per row ensures durability under demanding loads.
The chrome steel construction resists wear, extending the bearing’s service life.
Standard radial clearance options provide flexibility for different installation requirements.

Engineered for Reliability: 575-572DC Bearing

575-572DC Bearing’s double-row design improves load distribution, reducing stress on individual components.
The precision-machined chrome steel rollers minimise friction, enhancing efficiency.
With an ABEC-1 rating, it balances performance and affordability for industrial applications.
Its open seal type allows for easy lubrication, maintaining optimal performance over time.

Application

Industrial Uses of 575-572DC Bearing
The 575-572DC 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 harsh environments, making it a reliable choice for long-term use.

Where Is 575-572DC Bearing Used?
You’ll often find the 575-572DC Bearing in automotive applications like truck wheel hubs, where its tapered roller design supports heavy loads.
The inch sizing makes it compatible with many North American industrial and automotive standards.

Built for Heavy-Duty Use: 575-572DC Bearing
This bearing excels in agricultural machinery, such as tractors and harvesters, thanks to its robust construction and high dynamic load capacity.
The open seal type allows for easy lubrication, ensuring smooth operation even under demanding conditions.

Automotive vs Aerospace: Applications of 575-572DC Bearing
In automotive settings, the 575-572DC Bearing is ideal for axles and transmissions, providing stability under heavy loads.
While not typically used in aerospace, its precision makes it suitable for certain ground support equipment.

Key Fields for 575-572DC Bearing
The 575-572DC Bearing is a go-to choice for industrial gearboxes, where its tapered rollers manage high radial and thrust forces.
Its standard radial clearance options offer flexibility for various operational needs.

Q&A

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