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TS (Single Row Tapered Roller Bearings) (Imperial) 2559-2523

TS (Single Row Tapered Roller Bearings) (Imperial) 2559-2523

The 2559-2523 is a single-row tapered roller bearing with a 1.1875″ bore and 2.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 18800 lbf radially and 2280 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 gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 1 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 2559-2523
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1875" x 2.75" x 0.9375"
  • Bore Dia 1.1875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.9983"
  • 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 0.03"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.44"
  • Cone Backface Backing Diameter 1.46"
  • Cup Frontface Backing Diameter 2.56"
  • Cup Backface Backing Diameter 2.40"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.34"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 2559
  • Cup Part Number 2523
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 2500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 18800 lbf
  • Static Radial Load 21200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4880 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2280 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 lb

Features

How Is 2559-2523 Bearing Engineered for Reliability?

2559-2523 Bearing features chrome steel rings and rollers, ensuring strong resistance to combined loads.
Its dynamic radial load capacity reaches 18,800 lbf, making it suitable for demanding industrial applications.

The tapered roller design provides effective load distribution, reducing wear and extending service life.
With a standard radial clearance option, it offers flexibility for various operating conditions.

2559-2523 Bearing operates within a temperature range of -30° to 110°C, ensuring reliable performance.
Its steel cage maintains roller alignment, contributing to smooth and efficient operation.

Application

Industrial Uses of 2559-2523 Bearing
2559-2523 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.

Where Is 2559-2523 Bearing Used?
You’ll often find 2559-2523 Bearing in automotive applications, such as wheel hubs and differentials, thanks to its reliable performance under radial and thrust loads. Its inch sizing makes it a good fit for many North American vehicles.

Built for Heavy-Duty Use: 2559-2523 Bearing
2559-2523 Bearing excels in industrial gearboxes, where its open design allows for easy lubrication and maintenance. The steel cage adds strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of 2559-2523 Bearing
In automotive systems, 2559-2523 Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary gearboxes. Its ABEC-1 rating ensures consistent performance across different industries.

Perfect Fit for Automation: 2559-2523 Bearing
2559-2523 Bearing works well in automated conveyor systems, where its tapered rollers manage both radial and axial loads smoothly. The standard radial clearance option adds versatility for various setups.

Q&A

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