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TS (Single Row Tapered Roller Bearings) (Imperial) 25590-25519

TS (Single Row Tapered Roller Bearings) (Imperial) 25590-25519

The 25590-25519 is a single-row tapered roller bearing with a 1.796″ bore and 3.25″ outer diameter, crafted from durable 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 reliable performance. The bearing operates smoothly in temperatures 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 1.2 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 25590-25519
  • Brand TFL
  • Interchangeable Timken
  • Size 1.796" x 3.25" x 0.9376"
  • Bore Dia 1.796"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.25"
  • 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 0.08"
  • Cone Frontface Backing Diameter 2.01"
  • Cone Backface Backing Diameter 2.28"
  • 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 25590
  • Cup Part Number 25519
  • 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 25590-25519 Bearing

25590-25519 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 demanding conditions.
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 various environments.

How Is 25590-25519 Bearing Engineered for Reliability?

25590-25519 Bearing features precise cone and cup dimensions, ensuring smooth operation under heavy loads.
The tapered roller design distributes stress evenly, enhancing durability and reducing wear.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in different applications.
This bearing is interchangeable with Timken models, providing compatibility and convenience.

Designed for Durability: 25590-25519 Bearing

25590-25519 Bearing’s single-row construction simplifies installation while maintaining high load capacity.
The chrome steel materials resist wear, making it suitable for long-term use.
With a static radial load rating of 24,900 lbf, it handles demanding industrial tasks.
Its open design allows for easy lubrication, ensuring consistent performance.

Application

Industrial Uses of 25590-25519 Bearing
25590-25519 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, 25590-25519 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, 25590-25519 Bearing’s open design allows for easy lubrication, extending its service life. The steel cage adds stability, making it suitable for high-load scenarios.

Where Is 25590-25519 Bearing Used?
You’ll often find 25590-25519 Bearing in agricultural machinery, where its robust design handles rough conditions. The tapered rollers distribute loads evenly, reducing wear over time.

In mining equipment, 25590-25519 Bearing’s high dynamic radial load capacity ensures smooth operation. Its standard radial clearance makes it adaptable to various industrial settings.

Built for Heavy-Duty Use: 25590-25519 Bearing
25590-25519 Bearing excels in forestry equipment, where its combined load capability is essential. The chrome steel rollers provide consistent performance even under stress.

For railway applications, 25590-25519 Bearing’s temperature range suits both cold and moderate climates. Its ABEC-1 rating balances precision and cost-effectiveness for transport systems.

Automotive vs Aerospace: Applications of 25590-25519 Bearing
In automotive drivetrains, 25590-25519 Bearing handles thrust and radial loads efficiently. Its imperial measurements align with standard US automotive components.

For aerospace ground support equipment, 25590-25519 Bearing’s reliability is key. While not for flight use, it’s trusted in maintenance tools and loading systems.

Q&A

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