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TS (Single Row Tapered Roller Bearings) (Imperial) 25584A-25521

TS (Single Row Tapered Roller Bearings) (Imperial) 25584A-25521

The 25584A-25521 is a single-row tapered roller bearing with a 1.7712″ bore and 3.27″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 20300 lbf radially and 3020 lbf thrust, suitable for moderate-speed 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 conditions.

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

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

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Product Parameters

  • Part Number 25584A-25521
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7712" x 3.27" x 0.9376"
  • Bore Dia 1.7712"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.27"
  • 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 0.130"
  • Cone Frontface Backing Diameter 2.01"
  • Cone Backface Backing Diameter 2.24"
  • Cup Frontface Backing Diameter 3.05"
  • Cup Backface Backing Diameter 2.83"
  • 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 25521
  • 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-25521 Bearing

25584A-25521 Bearing is crafted 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 proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse operating conditions.

25584A-25521 Bearing’s standard radial clearance provides flexibility for different installation needs.
Its ABEC-1 rating ensures consistent precision for general industrial use.

Application

Industrial Uses of 25584A-25521 Bearing
25584A-25521 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, 25584A-25521 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 25584A-25521 Bearing’s open design allows for easy lubrication, extending service life. The steel cage adds stability, making it suitable for high-load scenarios.

Where Is 25584A-25521 Bearing Used?
You’ll often find 25584A-25521 Bearing in agricultural machinery, where its ability to handle radial and thrust loads is crucial. The standard radial clearance ensures smooth operation in dusty conditions.

In mining equipment, 25584A-25521 Bearing’s robust design withstands heavy loads and vibrations. The ABEC-1 rating provides a balance of precision and cost-effectiveness for such applications.

Built for Heavy-Duty Use: 25584A-25521 Bearing
25584A-25521 Bearing excels in forestry equipment, where its tapered rollers manage uneven loads effortlessly. The chrome steel rollers resist wear, even in abrasive environments.

For railway applications, 25584A-25521 Bearing’s dynamic radial load capacity ensures reliable performance. The steel cage maintains roller alignment, reducing friction over time.

Automotive vs Aerospace: Applications of 25584A-25521 Bearing
In automotive systems, 25584A-25521 Bearing supports wheel ends, offering durability under combined loads. Its inch measurements align with many truck and trailer specifications.

For aerospace ground equipment, 25584A-25521 Bearing handles heavy loads in tow tractors and cargo loaders. The temperature range suits various operational conditions.

Q&A

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