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TS (Single Row Tapered Roller Bearings) (Imperial) 25584-25520

TS (Single Row Tapered Roller Bearings) (Imperial) 25584-25520

The 25584-25520 is a single-row tapered roller bearing with a 1.771″ bore and 3.265″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 20300 lbf radially and 3020 lbf in thrust, making it versatile for various applications.

Designed with an open seal, it allows easy lubrication and maintenance. The steel cage ensures durability, while the tapered rollers provide smooth operation under heavy loads.

This bearing is interchangeable with Timken models, offering a reliable replacement option. It suits machinery like gearboxes or axles where combined loads are common.

With a standard radial clearance and ABEC-1 rating, it performs well in temperatures from -30°C to 110°C. Weighing 1.2 lb, it balances strength and portability. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 25584-25520
  • Brand TFL
  • Interchangeable Timken
  • Size 1.771" x 3.265" x 0.9375"
  • Bore Dia 1.771"
  • 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 0.9375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.01"
  • Cone Backface Backing Diameter 2.09"
  • Cup Frontface Backing Diameter 3.05"
  • Cup Backface Backing Diameter 2.91"
  • 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 25584
  • Cup Part Number 25520
  • 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

How Is 25584-25520 Bearing Engineered for Reliability?

25584-25520 Bearing features chrome steel rings and rollers, providing strong resistance to combined loads.
Its dynamic radial load capacity reaches 20,300 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

Structural Advantages of 25584-25520 Bearing

25584-25520 Bearing’s tapered roller design efficiently handles both radial and thrust loads.
The precise cone and cup dimensions ensure smooth operation and easy installation.
Its standard radial clearance offers flexibility for different application requirements.
Chrome steel construction enhances durability, making it suitable for heavy-duty use.

Why Choose 25584-25520 Bearing for Precision Tasks?

25584-25520 Bearing’s ABEC-1 rating ensures consistent performance in precision applications.
The effective center location of -0.25″ optimises load distribution and reduces wear.
Steel cage construction minimises noise, ideal for machinery requiring quiet operation.
With a static radial load of 24,900 lbf, it delivers reliable support under heavy loads.

Built for Durability: 25584-25520 Bearing

25584-25520 Bearing’s chrome steel components resist wear, extending service life.
The open design allows for easy lubrication, maintaining smooth performance over time.
Its dynamic thrust rating of 3,020 lbf ensures stability in demanding applications.
Designed for combined loads, it balances strength and efficiency in various settings.

Application

Industrial Uses of 25584-25520 Bearing
25584-25520 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 in tough working conditions.

In automotive applications, 25584-25520 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 25584-25520 Bearing’s open design allows for easy lubrication, extending service life in high-load environments. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 25584-25520 Bearing Used?
25584-25520 Bearing finds its place in agricultural machinery, such as tractors and harvesters, where its robust design withstands dusty and demanding conditions. The standard radial clearance ensures smooth operation even under heavy loads.

In mining equipment, 25584-25520 Bearing’s ability to handle dynamic radial loads makes it ideal for crushers and screens. The ABEC-1 rating provides a balance of precision and affordability for these applications.

Built for Heavy-Duty Use: 25584-25520 Bearing
25584-25520 Bearing is a go-to choice for forestry machinery, where its tapered rollers manage uneven loads from logging operations. The temperature range of -30° to 110°C ensures reliability in varying climates.

For railway applications, 25584-25520 Bearing’s static radial load capacity of 24900 lbf makes it suitable for axle boxes. Its compatibility with Timken models simplifies maintenance and replacements.

Automotive vs Aerospace: Applications of 25584-25520 Bearing
In automotive settings, 25584-25520 Bearing is often used in truck transmissions, offering stability under high torque. The inch measurements align well with standard automotive parts.

For aerospace ground support equipment, 25584-25520 Bearing’s dynamic thrust rating of 3020 lbf ensures smooth operation in load-handling systems. The steel cage provides lightweight yet durable performance.

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