TS (Single Row Tapered Roller Bearings) (Imperial) 15100-15250X

The 15100-15250X is a single-row tapered roller bearing with a 1″ bore and 2.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 13500 lbf radially and 2090 lbf thrust, making it versatile for various applications.

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

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

Weighing just 0.7 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Description

Features

Application

Q&A

Product Parameters

Part Number 15100-15250X
Brand TFL
Interchangeable Timken
Size 1" x 2.5" x 0.8125"
Bore Dia 1"
Bore Dia Tolerance +0.005" to 0
Outer Dia 2.5"
Outer Dia Tolerance +0.001" to 0
Cone Width 0.8125"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.625"
Cup Width Tolerance +0.002" to -0.01
Width 0.8125"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.06"
Cone Frontface Backing Diameter 1.24"
Cone Backface Backing Diameter 1.5"
Cup Frontface Backing Diameter 2.34"
Cup Backface Backing Diameter 2.17"
Cage Cone Frontface Clearance 0.07"
Cage Cone Backface Clearance 0.03"
Effective Center Location -0.23"
System of Measurement Inch
Type Bearing
Cone Part Number 15100
Cup Part Number 15250X
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 15000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 13500 lbf
Static Radial Load 12100 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 3490 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2090 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 0.7 lb

Features

Why Choose 15100-15250X Bearing for Precision Tasks?

15100-15250X Bearing features a single row tapered roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.
The bearing’s dynamic radial load capacity reaches 13,500 lbf, providing reliable performance under heavy loads.
With a standard radial clearance option, it offers flexibility for various precision tasks.

How Is 15100-15250X Bearing Engineered for Reliability?

15100-15250X Bearing is built with chrome steel rollers and rings, enhancing its strength and longevity.
The steel cage maintains proper roller alignment, reducing friction and improving efficiency.
Its ABEC-1 rating ensures consistent performance in precision applications.
The bearing operates smoothly within a temperature range of -30° to 110°C, adapting to various working conditions.

Built for Durability: 15100-15250X Bearing

15100-15250X Bearing’s tapered roller design distributes loads evenly, minimising stress on individual components.
The chrome steel material resists wear, extending the bearing’s service life in tough environments.
With a static radial load capacity of 12,100 lbf, it handles heavy-duty applications with ease.
Its standard lubrication requirement ensures consistent performance with proper maintenance.

Steel vs Ceramic Bearings: Strengths of 15100-15250X Bearing

15100-15250X Bearing uses high-quality chrome steel for both rollers and rings, offering excellent strength-to-weight ratio.
This material choice provides better impact resistance compared to ceramic alternatives in heavy-load scenarios.
The steel cage design ensures stable roller movement, reducing vibration during operation.
Its 0.7 lb weight maintains a balance between durability and manageable size for imperial system applications.

Application

Industrial Uses of 15100-15250X Bearing
15100-15250X Bearing works well in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in tough working conditions.
In automotive applications, 15100-15250X Bearing fits perfectly in wheel hubs and differential systems, providing smooth performance under varying loads. Its imperial sizing makes it compatible with many North American vehicle models.
For industrial conveyor systems, 15100-15250X Bearing offers reliable support, thanks to its standard radial clearance and open design. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 15100-15250X Bearing a Preferred Choice?
15100-15250X Bearing is a go-to option for agricultural machinery, where its robust design withstands dusty and high-load environments. The tapered rollers distribute stress evenly, extending service life.
In mining equipment, 15100-15250X Bearing performs reliably under extreme conditions, thanks to its chrome steel rollers and high dynamic load capacity. The open seal type allows for easy lubrication maintenance.

Built for Heavy-Duty Use: 15100-15250X Bearing
15100-15250X Bearing excels in forestry machinery, handling shock loads and vibrations with ease. Its single-row construction simplifies installation and replacement in tight spaces.
For material handling systems, 15100-15250X Bearing provides consistent performance, even with frequent starts and stops. The ABEC-1 rating ensures adequate precision for most industrial needs.

Automotive vs Industrial: Applications of 15100-15250X Bearing
In truck transmissions, 15100-15250X Bearing supports gear shifts smoothly, while its static radial load capacity ensures stability during idle periods. The inch measurements align with standard replacement parts.
For pump systems, 15100-15250X Bearing handles both radial and axial forces reliably. The temperature range suits most operational environments, from cold storage to heated factories.