TS (Single Row Tapered Roller Bearings) (Imperial) EE790116-790221

The EE790116-790221 is a single-row tapered roller bearing with an 11.5″ bore and 22″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 695,000 lbf and is designed for heavy-duty applications.

Its pin-type cage ensures smooth operation, while the open design allows easy lubrication. The bearing works in temperatures from -30°C to 110°C, making it suitable for harsh environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, mining equipment, or large vehicles where high radial and thrust loads are common.

Weighing 305.5 lb, it’s a robust choice for demanding conditions. Compliant with RoHS and REACH standards for safe use. Standard radial clearance is available, with options for C3, C4, or C5 fits.

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Description

Features

Application

Q&A

Product Parameters

Part Number EE790116-790221
Brand TFL
Interchangeable Timken
Size 11.5" x 22" x 5.375"
Bore Dia 11.5"
Bore Dia Tolerance +0.001" to 0
Outer Dia 22"
Outer Dia Tolerance +0.002" to 0
Cone Width 5.375"
Cone Width Tolerance +0.003" to -0.01
Cup Width 3.875"
Cup Width Tolerance +0.002" to -0.01
Width 5.375"
Width Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.780"
Cup Backface ToClear Radius 0.250"
Cone Frontface Backing Diameter 14.09"
Cone Backface Backing Diameter 14.25"
Cup Frontface Backing Diameter 20.30"
Cup Backface Backing Diameter 19.72"
Cage Cone Frontface Clearance 0.34"
Cage Cone Backface Clearance 0.75"
Effective Center Location -0.96"
System of Measurement Inch
Type Bearing
Cone Part Number EE790116
Cup Part Number 790221
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 790000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Pin-Type
Dynamic Radial Load 695000 lbf
Static Radial Load 923000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 180000 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 122000 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 305.50 lb

Features

Performance Features of EE790116-790221 Bearing

EE790116-790221 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 695,000 lbf, making it suitable for heavy-duty industrial applications.
The pin-type cage ensures proper roller alignment, enhancing stability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

How Is EE790116-790221 Bearing Engineered for Reliability?

EE790116-790221 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 122,000 lbf at 90 million revolutions demonstrates long-term reliability.
The bearing requires lubrication but maintains performance across a wide temperature range.

Built for Durability: EE790116-790221 Bearing

EE790116-790221 Bearing’s robust design withstands static radial loads up to 923,000 lbf.
The precise cone and cup width tolerances ensure proper fit and alignment during installation.
With an ABEC-1 rating, it delivers consistent performance for industrial machinery applications.
The standard cup type design simplifies replacement and maintenance procedures.

Application

Industrial Uses of EE790116-790221 Bearing
EE790116-790221 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in harsh environments.

In automotive applications, EE790116-790221 Bearing supports large axles and wheel hubs, particularly in trucks and buses. Its pin-type cage provides stability under high radial and thrust loads.

For industrial conveyor systems, EE790116-790221 Bearing’s standard radial clearance and ABEC-1 rating make it a reliable choice. The inch sizing ensures compatibility with North American machinery specifications.

Where Is EE790116-790221 Bearing Used?
EE790116-790221 Bearing fits well in agricultural machinery, such as tractors and harvesters, due to its robust design. The open seal type allows for easy lubrication maintenance.

In wind turbine gearboxes, EE790116-790221 Bearing’s high dynamic load capacity ensures long-term performance. Its temperature range suits both cold and moderately hot climates.

Built for Heavy-Duty Use: EE790116-790221 Bearing
EE790116-790221 Bearing excels in railway applications, where its tapered rollers manage heavy axial and radial stresses. The chrome steel rollers resist wear over extended use.

For oil and gas equipment, EE790116-790221 Bearing’s static radial load rating of 923000 lbf provides reliability. The standard radial clearance adapts well to varying operational conditions.

Automotive vs Aerospace: Applications of EE790116-790221 Bearing
In automotive settings, EE790116-790221 Bearing is ideal for large commercial vehicle drivetrains. Its inch measurements align with imperial system requirements.

For aerospace ground support equipment, EE790116-790221 Bearing’s pin-type cage ensures smooth operation. The ABEC-1 rating meets precision needs for non-flight components.