TS (Single Row Tapered Roller Bearings) (Imperial) 25572-25528

The 25572-25528 is a single-row tapered roller bearing with a 1.5″ bore and 3.625″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 20300 lbf radially and 3020 lbf 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 1.8 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 25572-25528
Brand TFL
Interchangeable Timken
Size 1.5" x 3.625" x 0.9376"
Bore Dia 1.5"
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 0.03"
Cup Backface ToClear Radius 0.03"
Cone Frontface Backing Diameter 1.81"
Cone Backface Backing Diameter 1.81"
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 25572
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 1.8 lb

Features

Performance Features of 25572-25528 Bearing

25572-25528 Bearing is crafted from chrome steel for both rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 20,300 lbf, making it suitable for heavy-duty applications.

The tapered roller design provides effective load distribution, reducing stress on individual components.
With a standard radial clearance, it offers reliable performance in various operating conditions.

25572-25528 Bearing operates within a temperature range of -30° to 110°C, adapting to different environments.
The steel cage maintains roller alignment, contributing to smooth operation and extended service life.

Application

Key Fields for 25572-25528 Bearing
25572-25528 Bearing is commonly used in industrial gearboxes, where its tapered roller design efficiently handles combined radial and thrust loads. The chrome steel construction ensures durability in demanding environments like mining and construction equipment.

In automotive applications, 25572-25528 Bearing supports wheel hubs and differential systems, providing reliable performance under heavy loads. Its imperial sizing makes it a straightforward replacement for Timken bearings in North American vehicles.

For agricultural machinery, 25572-25528 Bearing’s open design allows easy lubrication, extending service life in dusty or high-moisture conditions. The steel cage adds robustness, making it suitable for tractors and harvesters.

Where Is 25572-25528 Bearing Used?
You’ll often find 25572-25528 Bearing in conveyor systems, where its tapered rollers manage both radial and axial forces smoothly. The standard radial clearance ensures consistent operation without frequent adjustments.

In power transmission units, 25572-25528 Bearing’s ABEC-1 rating balances precision and cost-effectiveness. Its compatibility with Timken designs simplifies maintenance for technicians working on legacy systems.

Built for Heavy-Duty Use: 25572-25528 Bearing
25572-25528 Bearing excels in construction equipment like bulldozers, where its dynamic load capacity handles uneven stresses. The chrome steel rollers resist wear, even in abrasive environments.

For forestry machinery, 25572-25528 Bearing’s temperature range (-30° to 110°C) ensures reliability in varying climates. The steel cage prevents deformation under heavy shock loads common in logging operations.

Automotive vs Aerospace: Applications of 25572-25528 Bearing
In automotive drivetrains, 25572-25528 Bearing supports high-torque scenarios like truck axles, thanks to its 24900 lbf static load rating. The inch measurements align with US manufacturing standards.

For aerospace ground equipment, 25572-25528 Bearing’s compliance with RoHS and REACH makes it suitable for environmentally regulated facilities. However, its ABEC-1 precision is typically reserved for non-critical aerospace applications.