TS (Single Row Tapered Roller Bearings) (Imperial) 15116-15250

The 15116-15250 is a single-row tapered roller bearing with a 1.1855″ bore and 2.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 13500 lbf radially and 2090 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under demanding conditions. 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 use in automotive or industrial settings where combined loads are common.

Weighing just 0.7 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.

The standard radial clearance ensures easy installation, with options for C3, C4, or C5 available. Its tapered roller design provides efficient load distribution for long-lasting performance.

Perfect for applications like wheel hubs or gearboxes, where durability and reliability are key. The ABEC-1 rating ensures consistent performance for general industrial use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 15116-15250
Brand TFL
Interchangeable Timken
Size 1.1855" x 2.5" x 0.8125"
Bore Dia 1.1855"
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 0.03"
Cup Backface ToClear Radius 0.050"
Cone Frontface Backing Diameter 1.4"
Cone Backface Backing Diameter 1.42"
Cup Frontface Backing Diameter 2.34"
Cup Backface Backing Diameter 2.20"
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 15116
Cup Part Number 15250
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

Performance Features of 15116-15250 Bearing

15116-15250 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined 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 conditions.

How Does 15116-15250 Bearing Reduce Friction?

15116-15250 Bearing’s tapered roller design minimises friction, allowing smooth operation under heavy loads.
The chrome steel construction ensures durability while maintaining efficient performance.
Its standard radial clearance options provide flexibility for different applications.
This design also helps in distributing loads evenly, reducing wear over time.

Engineered for Precision: 15116-15250 Bearing

15116-15250 Bearing features precise dimensions, with a bore diameter tolerance of +0.005″ to 0.
The tapered rollers and chrome steel materials ensure accurate and consistent performance.
Its ABEC-1 rating confirms its suitability for applications requiring reliable precision.
The effective center location of -0.23″ enhances its stability during operation.

Steel vs Ceramic Bearings: Strengths of 15116-15250 Bearing

15116-15250 Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
This material choice makes it more cost-effective than ceramic options while maintaining high performance.
The steel cage further enhances its reliability in demanding conditions.
With a static radial load of 12,100 lbf, it handles heavy loads efficiently.

Application

Industrial Uses of 15116-15250 Bearing
15116-15250 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

What Makes 15116-15250 Bearing a Preferred Choice?
In automotive applications, 15116-15250 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 15116-15250 Bearing
For industrial conveyor systems, 15116-15250 Bearing offers smooth operation and easy maintenance due to its open design. The standard radial clearance allows for flexibility in different operational environments.

Automotive vs Aerospace: Applications of 15116-15250 Bearing
While 15116-15250 Bearing is popular in automotive drivetrains, its precision also suits aerospace components like landing gear systems. The steel cage enhances stability during high-speed rotations.

Essential Roles of 15116-15250 Bearing
In mining equipment, 15116-15250 Bearing withstands heavy radial and thrust loads, ensuring long service life. The ABEC-1 rating provides a balance of performance and affordability for industrial users.