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

The 580W-572DC is a two-row tapered roller bearing with a 3.25″ bore and 5.5115″ outer diameter, built from sturdy chrome steel for long-lasting performance. It handles combined loads with a dynamic radial capacity of 76500 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its double-row design provides extra stability, while the open seal allows for easy lubrication. The steel cage ensures durability, making it suitable for heavy-duty applications.

This bearing is ideal for industrial machinery or automotive systems where high radial and thrust loads are common. With standard radial clearance and ABEC-1 precision, it offers reliable performance.

Weighing 10.24 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for various environments.

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Description

Features

Application

Q&A

Product Parameters

Part Number 580W-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 76500 lbf
System of Measurement Inch
Type Bearing
Cone Part Number 580W
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) 11400 lbf
Dynamic Thrust Rating(90 Million Revolutions) 7870 lbf
Dynamic Radial Rating(Two Row 90 Million Revolutions) 19800 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 10.24 lb

Features

How Does 580W-572DC Bearing Handle Combined Loads?

580W-572DC Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 76,500 lbf, ensuring reliable performance in demanding applications.
The double-row tapered roller design distributes loads evenly, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

Why Choose 580W-572DC Bearing for Heavy-Duty Applications?

580W-572DC Bearing features a robust steel cage that keeps the rollers aligned, minimising friction and wear.
The chrome steel construction provides excellent durability, even under high combined loads.
Its standard radial clearance ensures smooth operation, while the open design simplifies maintenance.
The bearing’s ABEC-1 rating guarantees consistent precision in industrial settings.

Engineered for Reliability: 580W-572DC Bearing

580W-572DC Bearing’s double-row design enhances load distribution, improving overall stability.
The chrome steel rollers and rings resist wear, ensuring long-lasting performance.
With a dynamic radial rating of 19,800 lbf for two rows, it handles heavy loads efficiently.
The bearing operates smoothly within a wide temperature range, making it versatile for various environments.

Structural Advantages of 580W-572DC Bearing

580W-572DC Bearing’s tapered roller design ensures optimal contact between rollers and raceways.
The chrome steel materials provide excellent strength and resistance to fatigue.
Its standard radial clearance allows for smooth rotation, reducing vibration and noise.
The open construction facilitates easy lubrication, maintaining performance over time.

Application

Industrial Uses of 580W-572DC Bearing
580W-572DC Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its double-row design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in harsh environments.

In automotive applications, 580W-572DC Bearing supports wheel hubs and differential systems, providing reliable performance under high stress. Its imperial sizing makes it a preferred choice for North American vehicle manufacturers.

For industrial automation, 580W-572DC Bearing is ideal for conveyor systems and robotic arms, where precision and load capacity are key. The open seal design allows for easy lubrication, extending service life.

Where Is 580W-572DC Bearing Used?
You’ll often find 580W-572DC Bearing in agricultural machinery, such as tractors and harvesters, where its tapered rollers manage heavy loads smoothly. The steel cage adds extra strength for long-term use.

In material handling systems, 580W-572DC Bearing ensures smooth operation of cranes and forklifts. Its standard radial clearance makes it versatile for various load conditions.

Built for Heavy-Duty Use: 580W-572DC Bearing
580W-572DC Bearing excels in forestry equipment like log splitters and sawmills, thanks to its robust design. The ABEC-1 rating balances precision and cost-effectiveness for industrial needs.

For railway applications, 580W-572DC Bearing supports axle boxes, handling both speed and load demands. The inch measurements simplify replacements in older systems.

Automotive vs Aerospace: Applications of 580W-572DC Bearing
In automotive settings, 580W-572DC Bearing is trusted for drivetrain components, offering reliability under constant use. The dynamic radial load capacity ensures consistent performance.

For aerospace ground support equipment, 580W-572DC Bearing provides stability in loading systems. Its temperature range suits both indoor and outdoor operations.