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TS (Single Row Tapered Roller Bearings) (Imperial) 580WA-574

TS (Single Row Tapered Roller Bearings) (Imperial) 580WA-574

The 580WA-574 is a single-row tapered roller bearing with a 3.25″ bore and 5.5115″ outer diameter, crafted from durable chrome steel. It handles combined loads, with a dynamic radial load capacity of 43900 lbf and a static radial load of 65400 lbf.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or automotive systems where combined loads are common.

Weighing 4.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a dependable option for various engineering needs.

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Product Parameters

  • Part Number 580WA-574
  • Brand TFL
  • Interchangeable Timken
  • Size 3.25" x 5.5115" x 1.4375"
  • Bore Dia 3.25"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.5115"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.4212"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.02"
  • Cone Frontface Backing Diameter 4.4"
  • Cone Backface Backing Diameter 3.86"
  • Cup Frontface Backing Diameter 5.25"
  • Cup Backface Backing Diameter 5.04"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.12"
  • Effective Center Location -0.21"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 580WA
  • Cup Part Number 574
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 575
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 43900 lbf
  • Static Radial Load 65400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 7870 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 4.7 lb

Features

Performance Features of 580WA-574 Bearing

580WA-574 Bearing is constructed with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 43,900 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Does 580WA-574 Bearing Resist Wear?

580WA-574 Bearing’s chrome steel components provide excellent resistance to wear and tear.
The tapered roller design distributes loads evenly, extending the bearing’s service life.
Its standard radial clearance options allow for flexibility in different applications.
Maintenance is straightforward, with lubrication required to keep it running smoothly.

Engineered for Precision: 580WA-574 Bearing

580WA-574 Bearing features precise dimensions, with bore and outer diameter tolerances within +0.001″ to 0.
The single-row tapered roller design ensures accurate load handling and smooth operation.
Its effective center location of -0.21″ enhances stability in mounted applications.
The bearing meets ABEC-1 standards, ensuring consistent performance.

Steel vs Ceramic Bearings: Strengths of 580WA-574 Bearing

580WA-574 Bearing’s chrome steel construction offers a balance of strength and affordability.
It handles dynamic thrust loads up to 7,870 lbf, making it versatile for various applications.
The steel cage provides reliable support for the rollers, even under heavy radial loads.
With a weight of 4.7 lb, it is robust yet manageable for installation.

Application

Industrial Uses of 580WA-574 Bearing
580WA-574 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 580WA-574 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many American-made vehicles.

For industrial conveyor systems, 580WA-574 Bearing’s open design allows for easy lubrication, extending its service life in continuous operation. The steel cage adds stability, reducing wear over time.

Where Is 580WA-574 Bearing Used?
You’ll often find 580WA-574 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles uneven loads. The standard radial clearance ensures smooth rotation even in dusty environments.

In material handling equipment, 580WA-574 Bearing supports heavy loads in forklifts and cranes. Its ABEC-1 rating provides a good balance of precision and cost-effectiveness for these applications.

Built for Heavy-Duty Use: 580WA-574 Bearing
580WA-574 Bearing excels in forestry equipment like log splitters and sawmills, where its tapered rollers manage intense shock loads. The chrome steel rollers resist deformation under pressure.

For railway applications, 580WA-574 Bearing is used in axle boxes, offering reliable performance over long distances. Its temperature range of -30° to 110°C ensures stability in varying climates.

Automotive vs Aerospace: Applications of 580WA-574 Bearing
In automotive settings, 580WA-574 Bearing is ideal for heavy-duty trucks, handling both radial and thrust loads in wheel assemblies. Its Timken interchangeability simplifies maintenance.

For aerospace ground equipment, 580WA-574 Bearing supports loading platforms and tow tractors. While not for in-flight use, its durability is valued in ground support operations.

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