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TS (Single Row Tapered Roller Bearings) (Imperial) 28580A-28523

TS (Single Row Tapered Roller Bearings) (Imperial) 28580A-28523

The 28580A-28523 is a single-row tapered roller bearing with a 2″ bore and 3.625″ outer diameter, crafted from sturdy chrome steel for durability. It handles combined loads up to 22200 lbf radially and 3720 lbf in thrust, making it versatile for various applications.

Its open design requires regular lubrication, but the steel cage ensures reliable performance even under stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty machinery, gearboxes, or industrial equipment where combined loads are common.

Weighing 1.7 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for demanding environments.

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Product Parameters

  • Part Number 28580A-28523
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.625" x 1.0938"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9062"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0938"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 2.24"
  • Cone Backface Backing Diameter 2.28"
  • Cup Frontface Backing Diameter 3.46"
  • Cup Backface Backing Diameter 3.19"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 28580A
  • Cup Part Number 28523
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 28500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 22200 lbf
  • Static Radial Load 29200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5770 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3720 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 1.7 lb

Features

Performance Features of 28580A-28523 Bearing

28580A-28523 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 22,200 lbf, ensuring reliable performance in various applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

How Is 28580A-28523 Bearing Engineered for Reliability?

28580A-28523 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its effective center location of -0.19″ optimises load distribution, improving overall performance.
This bearing meets ABEC-1 standards, balancing precision and cost-effectiveness.

Built for Durability: 28580A-28523 Bearing

28580A-28523 Bearing’s chrome steel components resist wear, making it suitable for heavy-duty applications.
The tapered roller design efficiently manages combined loads, with a static radial load capacity of 29,200 lbf.
Its open construction allows for easy lubrication, maintaining optimal performance over time.
Weighing just 1.7 lb, it offers a good balance of strength and portability.

Application

Industrial Uses of 28580A-28523 Bearing
28580A-28523 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 28580A-28523 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its inch sizing makes it a preferred choice for American-made vehicles.

For industrial fans and pumps, 28580A-28523 Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

Where Is 28580A-28523 Bearing Used?
28580A-28523 Bearing is ideal for conveyor systems, where its ability to handle both radial and axial loads keeps operations smooth. The standard radial clearance offers flexibility for various load conditions.

In mining equipment, 28580A-28523 Bearing’s robust design withstands harsh conditions, ensuring consistent performance. Its compatibility with Timken models makes replacements straightforward.

Built for Heavy-Duty Use: 28580A-28523 Bearing
28580A-28523 Bearing excels in gearboxes, where its tapered rollers distribute loads evenly, reducing friction. The ABEC-1 rating ensures reliable precision for general industrial use.

In material handling systems, 28580A-28523 Bearing’s steel cage and chrome steel rollers provide long-lasting performance. The inch measurements simplify integration into existing setups.

Automotive vs Aerospace: Applications of 28580A-28523 Bearing
28580A-28523 Bearing is a go-to for truck axles, offering strength and durability under heavy loads. Its inch sizing aligns with standard automotive components.

In aerospace ground support equipment, 28580A-28523 Bearing’s temperature range and load capacity make it suitable for auxiliary systems. The open design allows for regular maintenance checks.

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