TS (Single Row Tapered Roller Bearings) (Imperial) EE243197-243250

The EE243197-243250 is a single-row tapered roller bearing with a 19.619″ bore and 24.995″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 330,000 lbf radially and 50,200 lbf thrust, making it suitable for heavy-duty applications.

Its open design requires regular lubrication, while the steel cage ensures durability. 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 large equipment where high radial and thrust loads are common.

Weighing 128.5 lb, it’s built for strength and longevity. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number EE243197-243250
Brand TFL
Interchangeable Timken
Size 19.619" x 24.995" x 3.1875"
Bore Dia 19.619"
Bore Dia Tolerance +0.002" to 0
Outer Dia 24.995"
Outer Dia Tolerance +0.003" to 0
Cone Width 3.1875"
Cone Width Tolerance +0.003" to -0.01
Cup Width 2.5"
Cup Width Tolerance +0.002" to -0.01
Width 3.1875"
Width Tolerance +0.015" to -0.015"
Cone Backface ToClear Radius 0.25"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 24.57"
Cone Backface Backing Diameter 20.79"
Cup Frontface Backing Diameter 24.09"
Cup Backface Backing Diameter 23.74"
Cage Cone Frontface Clearance 0.17"
Cage Cone Backface Clearance 0.27"
Effective Center Location 0.75"
System of Measurement Inch
Type Bearing
Cone Part Number EE243197
Cup Part Number 243250
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 243000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 330000 lbf
Static Radial Load 822000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 85500 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 50200 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 128.500 lb

Features

Performance Features of EE243197-243250 Bearing

EE243197-243250 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 330,000 lbf, making it suitable for heavy-duty applications.
The single-row tapered roller design ensures efficient load distribution and reduced friction.
With a standard radial clearance, it provides reliable operation in various industrial settings.

How Is EE243197-243250 Bearing Engineered for Reliability?

EE243197-243250 Bearing features a steel cage that maintains roller alignment, enhancing durability.
The chrome steel construction resists wear, ensuring a long service life even in demanding conditions.
Its tapered roller design handles both radial and thrust loads efficiently.
The bearing operates within a temperature range of -30° to 110°C, suitable for diverse environments.

Built for Durability: EE243197-243250 Bearing

EE243197-243250 Bearing’s chrome steel components provide excellent resistance to heavy loads and wear.
The open design allows for easy lubrication, maintaining smooth operation over time.
With a static radial load capacity of 822,000 lbf, it excels in high-stress applications.
Its standard radial clearance ensures compatibility with various machinery setups.

Steel vs Ceramic Bearings: Strengths of EE243197-243250 Bearing

EE243197-243250 Bearing uses chrome steel for both rings and rollers, offering superior strength.
This material choice ensures high resistance to wear and fatigue in industrial applications.
The bearing’s tapered roller design efficiently manages combined loads.
Its ABEC-1 rating guarantees consistent performance for precision tasks.

Application

Industrial Uses of EE243197-243250 Bearing
EE243197-243250 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is EE243197-243250 Bearing Used?
You’ll often find EE243197-243250 Bearing in large industrial gearboxes and power transmission systems, thanks to its high dynamic load capacity. Its inch sizing makes it a good fit for American-made machinery requiring robust performance.

Built for Heavy-Duty Use: EE243197-243250 Bearing
EE243197-243250 Bearing excels in applications like railway axles and large pumps, where its steel cage and standard radial clearance provide reliable operation. The open design allows for easy lubrication, extending service life.

Automotive vs Aerospace: Applications of EE243197-243250 Bearing
In automotive settings, EE243197-243250 Bearing supports heavy-duty truck axles, while in aerospace, it’s used in landing gear systems. The ABEC-1 rating ensures consistent performance across different environments.

Practical Applications of EE243197-243250 Bearing
EE243197-243250 Bearing is ideal for wind turbine generators, where its high static radial load capacity ensures stability. The temperature range also makes it suitable for both hot and cold climates.