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

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

The 580W-574 is a single-row tapered roller bearing with a 3.25″ bore and 5.5115″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 43900 lbf radially and 7870 lbf in thrust, making it versatile for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive applications 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 safe choice for various environments.

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Product Parameters

  • Part Number 580W-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 580W
  • 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 580W-574 Bearing

580W-574 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 43,900 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various conditions.

580W-574 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage maintains roller alignment, reducing friction and extending service life.

The open seal design simplifies maintenance while the ABEC-1 rating ensures consistent precision.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Application

Industrial Uses of 580W-574 Bearing
580W-574 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in rugged environments.

What Makes 580W-574 Bearing a Preferred Choice?
In automotive applications, 580W-574 Bearing is ideal for wheel hubs and axles, providing reliable performance under both radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 580W-574 Bearing
For industrial conveyor systems, 580W-574 Bearing offers smooth operation and long service life, even under constant stress. The open design allows for easy lubrication, reducing maintenance downtime.

Automotive vs Aerospace: Applications of 580W-574 Bearing
While 580W-574 Bearing excels in automotive wheel assemblies, it’s also suitable for aerospace landing gear components, where precision and strength are critical. The steel cage adds extra stability under high loads.

Key Fields for 580W-574 Bearing
In agricultural machinery, 580W-574 Bearing supports heavy loads in tractors and harvesters, ensuring reliable performance in dusty conditions. The standard radial clearance option makes it versatile for various setups.

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