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TS (Single Row Tapered Roller Bearings) (Imperial) 25580-25528

TS (Single Row Tapered Roller Bearings) (Imperial) 25580-25528

The 25580-25528 is a single-row tapered roller bearing with a 1.75″ bore and 3.625″ 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 uses where combined loads are common.

Weighing 1.6 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 25580-25528
  • Brand TFL
  • Interchangeable Timken
  • Size 1.75" x 3.625" x 0.9376"
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.625"
  • 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 1.97"
  • Cone Backface Backing Diameter 2.24"
  • Cup Frontface Backing Diameter 3.18"
  • Cup Backface Backing Diameter 3.07"
  • 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 25580
  • Cup Part Number 25528
  • 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 1.6 lb

Features

Performance Features of 25580-25528 Bearing

25580-25528 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 operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

How Is 25580-25528 Bearing Engineered for Reliability?

25580-25528 Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
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 conditions.
The open design allows for easy lubrication, maintaining performance over time.

Built for Durability: 25580-25528 Bearing

25580-25528 Bearing’s single-row construction provides stability and strength under heavy loads.
The precise tolerances in bore and outer diameters ensure a secure fit and reliable performance.
With a static radial load capacity of 24,900 lbf, it excels in rugged applications.
The steel cage and chrome steel rollers contribute to its long service life.

Steel vs Ceramic Bearings: Strengths of 25580-25528 Bearing

25580-25528 Bearing uses chrome steel for both rings and rollers, balancing cost and performance.
This material choice provides excellent wear resistance and load-bearing capabilities.
The bearing’s ABEC-1 rating ensures consistent precision in various industrial applications.
Its standard radial clearance options (C3/C4/C5) offer flexibility for different operational needs.

Application

Industrial Uses of 25580-25528 Bearing
25580-25528 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

What Makes 25580-25528 Bearing a Preferred Choice?
In automotive applications, 25580-25528 Bearing fits well in wheel hubs and differential systems, thanks to its precise inch measurements and robust load capacity. Its open design simplifies lubrication, extending service life.

Built for Heavy-Duty Use: 25580-25528 Bearing
For industrial fans and pumps, 25580-25528 Bearing offers reliable performance with its standard radial clearance and ABEC-1 rating. The steel cage adds stability during high-speed operations.

Automotive vs Industrial: Applications of 25580-25528 Bearing
In trucks, 25580-25528 Bearing supports axle assemblies, while in conveyor systems, it manages radial and thrust loads smoothly. Its compatibility with Timken models makes it a versatile replacement option.

Perfect Fit for Automation: 25580-25528 Bearing
25580-25528 Bearing works well in automated assembly lines, where its consistent performance reduces downtime. The tapered rollers distribute loads evenly, ensuring smooth motion in repetitive tasks.

Q&A

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