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TS (Single Row Tapered Roller Bearings) (Imperial) 25584A-25530RB

TS (Single Row Tapered Roller Bearings) (Imperial) 25584A-25530RB

The 25584A-25530RB is a single-row tapered roller bearing with a 1.7712″ bore and 3.3125″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 20300 lbf radially and 3020 lbf thrust, suitable for demanding 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, making it versatile for various environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 1.2 lb, it balances strength and practicality. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 25584A-25530RB
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7712" x 3.3125" x 0.9376"
  • Bore Dia 1.7712"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.3125"
  • 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 0.03"
  • Cone Frontface Backing Diameter 2.01"
  • Cone Backface Backing Diameter 2.24"
  • Cup Frontface Backing Diameter 3.11"
  • Cup Backface Backing Diameter 2.95"
  • 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 25584A
  • Cup Part Number 25530RB
  • 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 25584A-25530RB Bearing

25584A-25530RB 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 service life.
With a temperature range of -30° to 110°C, it performs well in diverse conditions.

How Is 25584A-25530RB Bearing Engineered for Reliability?

25584A-25530RB Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 3,020 lbf makes it suitable for demanding environments.
The bearing requires lubrication, but its robust design minimises maintenance needs.

Built for Durability: 25584A-25530RB Bearing

25584A-25530RB Bearing’s chrome steel components resist wear, even under heavy radial loads up to 24,900 lbf.
The tapered roller design distributes loads evenly, reducing stress on individual components.
With an ABEC-1 rating, it balances precision and cost-effectiveness.
Its standard cup type simplifies installation, saving time during assembly.

Steel vs Ceramic Bearings: Strengths of 25584A-25530RB Bearing

25584A-25530RB Bearing uses chrome steel for both rollers and rings, providing excellent strength and affordability.
The steel cage ensures proper roller spacing, maintaining performance under combined loads.
Unlike ceramic options, this bearing offers proven reliability in industrial applications.
Its -30° to 110°C temperature range suits most operating environments without special materials.

Why Choose 25584A-25530RB Bearing for Precision Tasks?

25584A-25530RB Bearing’s tapered roller design delivers precise load distribution for accurate performance.
The chrome steel construction maintains dimensional stability under varying temperatures.
With a dynamic radial rating of 5,270 lbf at 90 million revolutions, it offers long service life.
Its standard radial clearance provides consistent operation without excessive play.

Application

Industrial Uses of 25584A-25530RB Bearing
The 25584A-25530RB Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

Where Is 25584A-25530RB Bearing Used?
You’ll often find 25584A-25530RB Bearing in automotive applications like truck wheel hubs, where its ability to manage radial and thrust loads keeps things running smoothly. The inch sizing makes it a good fit for many North American vehicles.

Built for Heavy-Duty Use: 25584A-25530RB Bearing
25584A-25530RB Bearing excels in industrial fans and pumps, thanks to its robust steel cage and high dynamic load capacity. The open design allows for easy lubrication, extending its service life in continuous operation.

Automotive vs Aerospace: Applications of 25584A-25530RB Bearing
In automotive settings, 25584A-25530RB Bearing supports drivetrain components, while in aerospace, it’s suited for auxiliary systems requiring reliable performance. Its ABEC-1 rating ensures consistent precision for these varied uses.

Essential Roles of 25584A-25530RB Bearing
25584A-25530RB Bearing plays a key role in conveyor systems, where its tapered rollers handle both radial and axial forces. The standard radial clearance option makes it versatile for different installation needs.

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