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TS (Single Row Tapered Roller Bearings) (Imperial) 25590-25520

TS (Single Row Tapered Roller Bearings) (Imperial) 25590-25520

The 25590-25520 is a single-row tapered roller bearing with a 1.796″ bore and 3.265″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 20300 lbf radially and 3020 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are present.

Weighing 1.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

The tapered roller design provides effective load distribution, enhancing longevity. Its standard radial clearance (with options for C3/C4/C5) allows flexibility in different setups.

Perfect for maintenance tasks, its straightforward design simplifies installation and servicing. A dependable choice for engineers and repair teams alike.

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Product Parameters

  • Part Number 25590-25520
  • Brand TFL
  • Interchangeable Timken
  • Size 1.796" x 3.265" x 0.9375"
  • Bore Dia 1.796"
  • 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 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.01"
  • Cone Backface Backing Diameter 2.28"
  • 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 25590
  • 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

Performance Features of 25590-25520 Bearing

25590-25520 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 20,300 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various conditions.

25590-25520 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage keeps the rollers aligned, reducing wear and extending service life.

The open design simplifies maintenance, while the ABEC-1 rating ensures consistent precision.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Application

Industrial Uses of 25590-25520 Bearing
25590-25520 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 25590-25520 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyors, 25590-25520 Bearing’s open design allows easy lubrication, extending service life in continuous operation. The steel cage adds robustness, making it suitable for high-load scenarios.

Where Is 25590-25520 Bearing Used?
You’ll often find 25590-25520 Bearing in agricultural machinery, where its ability to handle radial and thrust loads is essential. The standard radial clearance ensures smooth operation in dusty conditions.

In mining equipment, 25590-25520 Bearing’s robust design withstands heavy shocks and vibrations. The ABEC-1 rating provides a balance of precision and cost-effectiveness for such applications.

Built for Heavy-Duty Use: 25590-25520 Bearing
25590-25520 Bearing excels in forestry equipment, where its tapered rollers manage uneven loads from rough terrain. The chrome steel rollers resist wear, even with frequent use.

For railway applications, 25590-25520 Bearing’s effective center location helps maintain alignment under dynamic loads. Its temperature range suits both cold and moderate climates.

Automotive vs Aerospace: Applications of 25590-25520 Bearing
In automotive drivetrains, 25590-25520 Bearing supports high torque demands, while its aerospace use is limited due to weight constraints. The inch sizing aligns with many industrial standards.

For general machinery, 25590-25520 Bearing’s dynamic radial load capacity makes it versatile. Its steel cage and chrome steel components ensure longevity in diverse conditions.

Q&A

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