TS (Single Row Tapered Roller Bearings) (Imperial) 15103-15244

The 15103-15244 is a single-row tapered roller bearing with a 1.03″ bore and 2.44″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 13500 lbf radially and 2090 lbf thrust, suitable for moderate-speed 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 conditions.

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

Weighing just 0.7lb, it balances strength and portability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The standard radial clearance (with options for C3/C4/C5) provides flexibility for different setups. Its ABEC-1 rating ensures dependable performance for general industrial needs.

The tapered roller design efficiently manages both radial and thrust loads. Simple to maintain and built to last, it’s a practical choice for engineers and maintenance teams.

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Description

Features

Application

Q&A

Product Parameters

Part Number 15103-15244
Brand TFL
Interchangeable Timken
Size 1.0298" x 2.4409" x 0.8125"
Bore Dia 1.0298"
Bore Dia Tolerance +0.005" to 0
Outer Dia 2.4409"
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 0.03"
Cup Backface ToClear Radius 0.050"
Cone Frontface Backing Diameter 1.28"
Cone Backface Backing Diameter 1.3"
Cup Frontface Backing Diameter 2.30"
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 15103
Cup Part Number 15244
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

How Does 15103-15244 Bearing Handle Combined Loads?

15103-15244 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 13,500 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.

What Makes 15103-15244 Bearing Suitable for High-Temperature Applications?

15103-15244 Bearing operates efficiently in temperatures ranging from -30° to 110°C, making it versatile for different conditions.
The chrome steel construction ensures durability and resistance to wear under high stress.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in various setups.
The open design simplifies lubrication, maintaining smooth operation over time.

Engineered for Precision: 15103-15244 Bearing

15103-15244 Bearing features precise dimensions, with a bore diameter tolerance of +0.005″ to 0.
The tapered roller design ensures optimal load distribution, enhancing performance under combined loads.
Its ABEC-1 rating guarantees consistent quality and reliability.
The effective center location of -0.23″ contributes to stable and accurate operation.

Application

Industrial Uses of 15103-15244 Bearing
15103-15244 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 15103-15244 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken equivalents in older vehicles.

For industrial conveyor systems, 15103-15244 Bearing’s open design simplifies lubrication and maintenance. The standard radial clearance options allow for flexibility in different operational conditions.

Where Is 15103-15244 Bearing Used?
You’ll often find 15103-15244 Bearing in mining equipment, where its robust design copes with high radial and thrust loads. The steel cage adds extra strength for long-term use.

In manufacturing plants, this bearing supports machinery like presses and gearboxes, ensuring smooth operation. Its ABEC-1 rating strikes a balance between precision and cost-effectiveness.

Built for Heavy-Duty Use: 15103-15244 Bearing
15103-15244 Bearing excels in forestry machinery, handling rough terrain and heavy loads with ease. The tapered rollers distribute stress evenly, reducing wear.

For railway applications, this bearing’s temperature range (-30° to 110°C) makes it suitable for varying climates. The dynamic load capacity ensures reliability over long distances.

Automotive vs Aerospace: Applications of 15103-15244 Bearing
In automotive settings, 15103-15244 Bearing is ideal for drivetrain components, offering stability under combined loads. Its interchangeability with Timken simplifies repairs.

While not typically used in aerospace, this bearing’s precision suits industrial robotics. The standard radial clearance allows for smooth motion in automated systems.