TS (Single Row Tapered Roller Bearings) (Imperial) 25582-25528

The 25582-25528 is a single-row tapered roller bearing with a 1.75″ bore and 3.625″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 20300 lbf radially and 3020 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

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

Weighing 1.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 25582-25528
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 0.2"
Cup Backface ToClear Radius 0.03"
Cone Frontface Backing Diameter 1.97"
Cone Backface Backing Diameter 2.36"
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 25582
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 25582-25528 Bearing

25582-25528 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 demanding conditions.

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 various environments.

25582-25528 Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its ABEC-1 rating ensures consistent precision for industrial applications.

Application

Industrial Uses of 25582-25528 Bearing
25582-25528 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 25582-25528 Bearing Used?
You’ll often find 25582-25528 Bearing in agricultural machinery, such as tractors and harvesters, thanks to its robust design. Its inch sizing makes it a good fit for older or imperial-based systems.

Built for Heavy-Duty Use: 25582-25528 Bearing
25582-25528 Bearing excels in industrial gearboxes, providing reliable performance under high loads. The steel cage adds extra strength, making it suitable for long-term use.

Automotive vs Aerospace: Applications of 25582-25528 Bearing
In automotive applications, 25582-25528 Bearing supports wheel hubs and drivetrains, while in aerospace, it’s used in auxiliary systems. Its ABEC-1 rating ensures consistent performance.

Perfect Fit for Automation: 25582-25528 Bearing
25582-25528 Bearing works well in automated conveyor systems, where precision and load capacity are key. The open design allows for easy lubrication, reducing maintenance downtime.