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TS (Single Row Tapered Roller Bearings) (Imperial) 2580A-2523

TS (Single Row Tapered Roller Bearings) (Imperial) 2580A-2523

The 2580A-2523 is a single-row tapered roller bearing with a 1.25″ bore and 2.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 18800 lbf radially and 2280 lbf in thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability under heavy use. 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 machinery like gearboxes or axles where combined loads are common.

Weighing just 1 lb, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 2580A-2523
  • Brand TFL
  • Interchangeable Timken
  • Size 1.25" x 2.75" x 0.9375"
  • Bore Dia 1.25"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.9983"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.050"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.56"
  • Cone Backface Backing Diameter 1.63"
  • Cup Frontface Backing Diameter 2.56"
  • Cup Backface Backing Diameter 2.40"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.34"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 2580A
  • Cup Part Number 2523
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 2500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 18800 lbf
  • Static Radial Load 21200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4880 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2280 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 lb

Features

How Does 2580A-2523 Bearing Handle Combined Loads?

2580A-2523 Bearing is crafted with chrome steel rings and rollers, providing robust performance under combined loads.
Its dynamic radial load capacity reaches 18,800 lbf, ensuring reliability in various applications.
The steel cage maintains roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs well in diverse conditions.

Why Choose 2580A-2523 Bearing for Precision Tasks?

2580A-2523 Bearing features a single-row tapered roller design, ideal for precision tasks requiring combined load handling.
The chrome steel construction offers excellent wear resistance, extending its service life.
Its standard radial clearance ensures smooth operation, while the open design simplifies maintenance.
The bearing meets ABEC-1 standards, balancing performance and affordability.

Built for Durability: 2580A-2523 Bearing

2580A-2523 Bearing is engineered with high-quality chrome steel, ensuring long-lasting performance.
The tapered roller design efficiently manages both radial and thrust loads, up to 21,200 lbf static radial load.
Its steel cage enhances stability, reducing wear during operation.
The bearing operates smoothly within a wide temperature range, making it versatile for various environments.

Application

Industrial Uses of 2580A-2523 Bearing
2580A-2523 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively.
The chrome steel construction ensures durability even in demanding environments, making it a reliable choice for long-term use.

Where Is 2580A-2523 Bearing Used?
You’ll often find 2580A-2523 Bearing in automotive applications, particularly in wheel hubs and differential systems.
Its inch sizing and compatibility with Timken models make it a versatile option for various vehicle types.

Built for Heavy-Duty Use: 2580A-2523 Bearing
2580A-2523 Bearing excels in industrial fans and conveyor systems, where its open design allows for easy lubrication.
The steel cage adds extra strength, ensuring smooth operation under high loads.

Automotive vs Aerospace: Applications of 2580A-2523 Bearing
In automotive settings, 2580A-2523 Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems.
The ABEC-1 rating provides sufficient precision for both industries without over-engineering.

Practical Applications of 2580A-2523 Bearing
2580A-2523 Bearing is ideal for agricultural machinery, such as tractors, where it handles uneven loads and harsh conditions.
Its standard radial clearance offers a balance between performance and ease of installation.

Q&A

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