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TS (Single Row Tapered Roller Bearings) (Imperial) 25590-25526

TS (Single Row Tapered Roller Bearings) (Imperial) 25590-25526

The 25590-25526 is a single-row tapered roller bearing with a 1.796″ bore and 3.3465″ outer diameter, crafted from sturdy 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 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 industrial machinery or automotive systems where combined loads are common.

Weighing 1.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number 25590-25526
  • Brand TFL
  • Interchangeable Timken
  • Size 1.796" x 3.3465" x 0.9376"
  • Bore Dia 1.796"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.3465"
  • 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 0.14"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 2.01"
  • Cone Backface Backing Diameter 2.28"
  • Cup Frontface Backing Diameter 3.11"
  • 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 25526
  • 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 1.3 lb

Features

Performance Features of 25590-25526 Bearing

25590-25526 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 maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

How Is 25590-25526 Bearing Engineered for Reliability?

25590-25526 Bearing features precise cone and cup dimensions, ensuring smooth operation under heavy loads.
The tapered roller design distributes loads evenly, enhancing durability and reducing wear.
Its standard radial clearance allows for flexibility in different applications.
The ABEC-1 rating confirms its consistent performance in industrial settings.

Designed for Durability: 25590-25526 Bearing

25590-25526 Bearing’s single-row construction provides stability and strength in demanding conditions.
The chrome steel materials resist wear, maintaining performance over extended periods.
With a static radial load capacity of 24,900 lbf, it handles high-stress situations effectively.
The open design simplifies lubrication, ensuring smooth operation with minimal maintenance.

Application

Industrial Uses of 25590-25526 Bearing
25590-25526 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 even in demanding environments.

In automotive applications, 25590-25526 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 gearboxes, 25590-25526 Bearing’s single-row design offers precise alignment and smooth operation. The open seal type allows for easy lubrication, extending the bearing’s service life in high-speed scenarios.

Where Is 25590-25526 Bearing Used?
You’ll often find 25590-25526 Bearing in agricultural machinery, like tractors and harvesters, where its robust design withstands heavy loads and rough conditions. The steel cage adds extra strength for long-term use.

In conveyor systems, 25590-25526 Bearing ensures smooth movement of heavy materials, thanks to its tapered roller construction. The standard radial clearance makes it adaptable to various operational demands.

Built for Heavy-Duty Use: 25590-25526 Bearing
25590-25526 Bearing excels in applications like forklifts and cranes, where its combined load capacity is essential. The ABEC-1 rating ensures consistent performance without overcomplicating the design.

For railway equipment, 25590-25526 Bearing provides reliable support in axle boxes, handling both radial and thrust loads. Its temperature range of -30° to 110°C makes it suitable for diverse climates.

Automotive vs Aerospace: Applications of 25590-25526 Bearing
In automotive settings, 25590-25526 Bearing is ideal for drivetrain components, offering a balance of strength and precision. The interchangeable Timken design simplifies replacements.

For aerospace ground equipment, 25590-25526 Bearing supports heavy loads in maintenance tools and loading systems. Its compliance with RoHS and REACH standards ensures environmental safety.

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