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TS (Single Row Tapered Roller Bearings) (Imperial) 25584A-25520

TS (Single Row Tapered Roller Bearings) (Imperial) 25584A-25520

The 25584A-25520 is a single-row tapered roller bearing with a 1.7712″ bore and 3.265″ 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 for easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing 1.2 lb, it offers a balance of strength and manageability. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 25584A-25520
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7712" x 3.265" x 0.9375"
  • Bore Dia 1.7712"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.265"
  • 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 0.9375"
  • 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 3.05"
  • 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 25584A
  • Cup Part Number 25520
  • 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-25520 Bearing

25584A-25520 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 20,300 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 25584A-25520 Bearing Engineered for Reliability?

25584A-25520 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent strength and resistance to wear.
Its standard radial clearance ensures smooth operation, while the ABEC-1 rating guarantees consistent performance.
The bearing requires lubrication for optimal function, extending its service life.

Built for Durability: 25584A-25520 Bearing

25584A-25520 Bearing’s robust design includes a steel cage for maintaining roller alignment.
With a static radial load capacity of 24,900 lbf, it handles demanding applications with ease.
The bearing operates efficiently within a wide temperature range, from -30° to 110°C.
Its standard cup type and open seal design simplify installation and maintenance.

Application

Industrial Uses of 25584A-25520 Bearing
25584A-25520 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-25520 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyors, 25584A-25520 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 25584A-25520 Bearing a Preferred Choice?
25584A-25520 Bearing is often selected for agricultural machinery due to its ability to withstand dirt and debris. The standard radial clearance ensures smooth operation in rough conditions.

Its compatibility with Timken models makes 25584A-25520 Bearing a versatile option for maintenance and replacements. The ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 25584A-25520 Bearing
25584A-25520 Bearing excels in mining equipment, where its dynamic radial load capacity handles extreme pressures. The tapered rollers distribute loads evenly, reducing wear over time.

In forestry machinery, 25584A-25520 Bearing’s temperature range (-30° to 110°C) ensures reliability in varying climates. The steel cage and chrome steel rollers provide long-lasting performance.

Automotive vs Aerospace: Applications of 25584A-25520 Bearing
In automotive systems, 25584A-25520 Bearing supports heavy axles and transmissions, offering stability under high torque. Its imperial measurements align with standard US automotive specs.

For aerospace ground equipment, 25584A-25520 Bearing’s combined load capability is useful in landing gear servicing tools. The open design simplifies inspections and maintenance.

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