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28580A Single Cones (Imperial)

28580A Single Cones (Imperial)

The 28580A is a single-row tapered roller bearing with a 2-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 22200 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

With a cone width of 1 inch and standard radial clearance, it fits well in various industrial setups. Ideal for applications like heavy machinery or automotive systems where combined loads are common.

Compliant with RoHS and REACH standards, it’s a safe and robust option for demanding environments. The ABEC-1 rating ensures consistent performance for general industrial use.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 28580A
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 28580A-28520 , 28580A-28521 , 28580A-28523 , 28580A-28527RB
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 28500
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.24"
  • Cone Backface Backing Diameter 2.28"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.19"
  • Ring 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 Radial Rating(Two Row 1 Million Revolutions)(C1) 38700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3720 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 10000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Does 28580A Bearing Handle Combined Loads?

28580A Bearing is built with chrome steel rings and a steel cage, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 22,200 lbf, making it suitable for demanding industrial applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

28580A Bearing’s standard radial clearance allows for flexibility in different operating conditions.
Its ABEC-1 rating ensures consistent precision and durability.

Application

Industrial Uses of 28580A Bearing
28580A Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 28580A Bearing Used?
You’ll often find 28580A Bearing in automotive applications like truck wheel hubs, where its high dynamic radial load capacity keeps things running smoothly. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: 28580A Bearing
28580A Bearing excels in industrial gearboxes, thanks to its steel cage and standard radial clearance. It’s a reliable choice for applications requiring consistent performance under stress.

Automotive vs Industrial: Applications of 28580A Bearing
In trucks, 28580A Bearing supports wheel hubs, while in factories, it’s used in conveyor systems. Its ABEC-1 rating ensures decent precision for both scenarios.

Key Fields for 28580A Bearing
28580A Bearing is ideal for agricultural machinery, where its tapered rollers manage heavy radial and thrust loads. The open seal design allows for easy lubrication in dusty environments.

Q&A

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