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TS (Single Row Tapered Roller Bearings) (Imperial) 25582-25524

TS (Single Row Tapered Roller Bearings) (Imperial) 25582-25524

The 25582-25524 is a single-row tapered roller bearing with a 1.75″ bore and 3.265″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 20300 lbf radially and 3020 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance 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 or automotive systems where combined loads are common.

Weighing just 1.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use.

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Product Parameters

  • Part Number 25582-25524
  • Brand TFL
  • Interchangeable Timken
  • Size 1.75" x 3.265" x 0.9376"
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.265"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9376"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.2"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.97"
  • Cone Backface Backing Diameter 2.36"
  • Cup Frontface Backing Diameter 3.05"
  • Cup Backface Backing Diameter 2.87"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.25"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 25582
  • Cup Part Number 25524
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 25500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 20300 lbf
  • Static Radial Load 24900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5270 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3020 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 1.2 lb

Features

Performance Features of 25582-25524 Bearing

25582-25524 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 20,300 lbf, ensuring reliable performance in various applications.
The steel cage keeps the rollers aligned, reducing friction and wear for extended durability.
With a temperature range of -30° to 110°C, it performs well in diverse conditions.

How Does 25582-25524 Bearing Reduce Friction?

25582-25524 Bearing’s tapered roller design ensures smooth operation by minimising friction under heavy loads.
The chrome steel construction enhances durability while maintaining efficient performance.
Its standard radial clearance allows for optimal lubrication, further reducing wear.
This design makes it suitable for applications requiring both radial and thrust load support.

Engineered for Precision: 25582-25524 Bearing

25582-25524 Bearing features precise dimensions with tight tolerances, ensuring accurate fit and performance.
The single row construction provides stability and reliability in combined load scenarios.
Its ABEC-1 rating confirms consistent quality for general precision applications.
The bearing’s effective center location of -0.25″ helps maintain proper alignment during operation.

Application

Industrial Uses of 25582-25524 Bearing
25582-25524 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 25582-25524 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken bearings in many vehicles.

For industrial conveyor systems, 25582-25524 Bearing’s open design simplifies lubrication and maintenance, reducing downtime. The standard radial clearance offers flexibility for different operational needs.

Where Is 25582-25524 Bearing Used?
You’ll often find 25582-25524 Bearing in mining equipment, where its robust design withstands high radial and thrust loads. The steel cage adds extra strength for long-term use.

In power transmission systems, 25582-25524 Bearing supports shafts and gears, ensuring smooth rotation. Its ABEC-1 rating makes it suitable for general precision requirements.

Built for Heavy-Duty Use: 25582-25524 Bearing
25582-25524 Bearing excels in forestry machinery, handling uneven loads and harsh environments with ease. The tapered rollers distribute stress evenly, extending bearing life.

For railway applications, 25582-25524 Bearing’s temperature tolerance (-30° to 110°C) ensures consistent performance in varying climates. Its compatibility with Timken designs simplifies sourcing.

Automotive vs Aerospace: Applications of 25582-25524 Bearing
In automotive systems, 25582-25524 Bearing is ideal for drivetrain components, balancing load capacity and compact sizing. The inch measurements align with many US-made vehicles.

For aerospace ground support equipment, 25582-25524 Bearing offers reliable performance without the need for high-precision ratings. Its steel cage provides a good balance of strength and weight.

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