TS (Single Row Tapered Roller Bearings) (Imperial) 14118AS-14274A

The 14118AS-14274A is a single-row tapered roller bearing with a 1.1806″ bore and 2.7148″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 14500 lbf radially and 2470 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 use in automotive or industrial machinery where combined loads are common.

Weighing just 0.8 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

The bearing features standard radial clearance, with options for C3, C4, or C5 available. Its ABEC-1 rating ensures dependable performance for general applications.

The tapered roller design provides effective load distribution, reducing wear over time. Its construction allows for easy installation and maintenance.

Suitable for gearboxes, axles, or other high-load scenarios, this bearing balances strength and efficiency. The chrome steel rollers and rings enhance longevity even under demanding conditions.

With a dynamic radial rating of 3770 lbf at 90 million revolutions, it offers reliable long-term performance. The effective center location of -0.17″ ensures proper alignment in assemblies.

The 14118AS-14274A’s dimensions (1.1806″ x 2.7148″ x 0.7813″) make it compact for its load capacity. The cone and cup widths are precision-toleranced for secure fitting.

Its standard cup type simplifies replacement, while the open seal design facilitates maintenance. The steel cage maintains roller alignment during operation.

This bearing is particularly useful in agricultural or construction equipment. Its combined load handling makes it adaptable to various mechanical stresses.

The chrome steel construction resists wear, extending service life. Lubrication is required to maintain optimal performance over time.

Designed for inch-based systems, this bearing fits seamlessly into imperial machinery. The cone and cup part numbers (14118AS and 14274A) ensure correct matching.

Its dynamic thrust rating of 2470 lbf at 90 million revolutions suits applications with axial loads. The bearing’s temperature range covers most industrial environments.

Ideal for wheel hubs or conveyor systems, it combines durability with ease of use. The tapered rollers efficiently manage both radial and thrust forces.

With its straightforward design and reliable materials, this bearing offers practical solutions for maintenance and new installations alike.

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Description

Features

Application

Q&A

Product Parameters

Part Number 14118AS-14274A
Brand TFL
Interchangeable Timken
Size 1.1806" x 2.7148" x 0.7813"
Bore Dia 1.1806"
Bore Dia Tolerance +0.005" to 0
Outer Dia 2.7148"
Outer Dia Tolerance +0.001" to 0
Cone Width 0.756"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.625"
Cup Width Tolerance +0.002" to -0.01
Width 0.7813"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.03"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 1.46"
Cone Backface Backing Diameter 1.48"
Cup Frontface Backing Diameter 2.52"
Cup Backface Backing Diameter 2.32"
Cage Cone Frontface Clearance 0.09"
Cage Cone Backface Clearance 0.02"
Effective Center Location -0.17"
System of Measurement Inch
Type Bearing
Cone Part Number 14118AS
Cup Part Number 14274A
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 14000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 14500 lbf
Static Radial Load 13900 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 3770 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2470 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 0.8 lb

Features

How Does 14118AS-14274A Bearing Handle Combined Loads?

14118AS-14274A Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 14,500 lbf, ensuring reliable performance in demanding applications.
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 operating conditions.

Application

Industrial Uses of 14118AS-14274A Bearing
14118AS-14274A 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 demanding environments.

In automotive applications, 14118AS-14274A Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a practical choice for North American vehicle models.

For industrial conveyor systems, 14118AS-14274A Bearing’s open design allows for easy lubrication, extending its service life in high-use scenarios. The steel cage adds stability, making it suitable for continuous operation.

Where Is 14118AS-14274A Bearing Used?
14118AS-14274A Bearing is often found in mining equipment, where its robust design withstands harsh conditions. The tapered rollers distribute loads evenly, reducing wear over time.

In manufacturing plants, 14118AS-14274A Bearing supports machinery like presses and rollers, ensuring smooth operation. Its standard radial clearance makes it versatile for various industrial needs.

Built for Heavy-Duty Use: 14118AS-14274A Bearing
14118AS-14274A Bearing excels in applications like gearboxes and drivetrains, where combined loads are common. The chrome steel rollers and rings provide long-lasting performance.

For power transmission systems, 14118AS-14274A Bearing’s effective center location helps maintain alignment under stress. Its ABEC-1 rating ensures consistent quality for general industrial use.

Automotive vs Aerospace: Applications of 14118AS-14274A Bearing
In automotive systems, 14118AS-14274A Bearing is ideal for wheel assemblies, offering reliable support under dynamic loads. Its imperial measurements align with standard vehicle designs.

For aerospace ground equipment, 14118AS-14274A Bearing handles moderate loads in landing gear servicing tools. The temperature range suits typical operational conditions.