TS (Single Row Tapered Roller Bearings) (Imperial) EE291201-291749

The EE291201-291749 is a single-row tapered roller bearing with a 12″ bore and 17.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 199,000 lbf radially and 33,400 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. 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, gearboxes, or large equipment where robust performance is needed.

Weighing 61.7 lb, it’s built to last and complies with RoHS and REACH standards for safety and environmental friendliness.

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Description

Features

Application

Q&A

Product Parameters

Part Number EE291201-291749
Brand TFL
Interchangeable Timken
Size 12" x 17.5" x 2.5"
Bore Dia 12"
Bore Dia Tolerance +0.001" to 0
Outer Dia 17.5"
Outer Dia Tolerance +0.002" to 0
Cone Width 2.4375"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.5625"
Cup Width Tolerance +0.002" to -0.01
Width 2.5"
Width Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.310"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 13.78"
Cone Backface Backing Diameter 13.27"
Cup Frontface Backing Diameter 16.63"
Cup Backface Backing Diameter 16.34"
Cage Cone Frontface Clearance 0.34"
Cage Cone Backface Clearance 0.4"
Effective Center Location 0.3"
System of Measurement Inch
Type Bearing
Cone Part Number EE291201
Cup Part Number 291749
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 290000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 199000 lbf
Static Radial Load 312000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 51700 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 33400 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 61.7 lb

Features

Performance Features of EE291201-291749 Bearing

EE291201-291749 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 199,000 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design ensures effective load distribution, enhancing durability.
With a standard radial clearance, it provides reliable performance in various operating conditions.

EE291201-291749 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing friction and extending service life.

Designed for combined loads, it balances radial and thrust capabilities efficiently.
Its ABEC-1 rating ensures consistent precision for industrial applications.

Application

Industrial Uses of EE291201-291749 Bearing
EE291201-291749 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, EE291201-291749 Bearing supports large axles and wheel hubs, providing stability under heavy loads. Its inch sizing makes it compatible with many American-made trucks and industrial vehicles.

For industrial fans and blowers, EE291201-291749 Bearing’s open design allows for easy lubrication, extending service life. The steel cage adds strength, making it reliable for continuous operation.

Where Is EE291201-291749 Bearing Used?
EE291201-291749 Bearing finds its place in agricultural machinery, such as tractors and harvesters, where it manages radial and thrust loads smoothly. The standard radial clearance offers flexibility for various setups.

In conveyor systems, EE291201-291749 Bearing ensures smooth movement of heavy materials. Its ABEC-1 rating provides sufficient precision for most industrial needs without overcomplicating the design.

Built for Heavy-Duty Use: EE291201-291749 Bearing
EE291201-291749 Bearing is ideal for crane and hoist mechanisms, where its high static radial load capacity prevents deformation. The tapered rollers distribute stress evenly, reducing wear.

In paper mill machinery, EE291201-291749 Bearing withstands constant vibration and moisture. The chrome steel rollers resist corrosion, maintaining performance over time.

Automotive vs Aerospace: Applications of EE291201-291749 Bearing
In automotive settings, EE291201-291749 Bearing handles wheel loads in heavy-duty trucks. Its inch measurements align with standard US vehicle specifications.

For aerospace ground equipment, EE291201-291749 Bearing supports landing gear testing rigs. The steel cage ensures reliability during repetitive stress tests.