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TS (Single Row Tapered Roller Bearings) (Imperial) EE128114-128161

TS (Single Row Tapered Roller Bearings) (Imperial) EE128114-128161

The EE128114-128161 is a single-row tapered roller bearing with an 11.0236″ bore and 16.141″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 208,000 lbf radially and 35,600 lbf thrust, making it suitable for heavy-duty applications.

Its pin-type cage design ensures smooth operation, while the open seal allows for easy lubrication. The bearing operates well 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 construction equipment where high radial and thrust loads are common.

Weighing 64 lb, it’s robust and durable for long-term use. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number EE128114-128161
  • Brand TFL
  • Interchangeable Timken
  • Size 11.0236" x 16.141" x 2.7501"
  • Bore Dia 11.0236"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 16.141"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.6643"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.7501"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 13.19"
  • Cone Backface Backing Diameter 12.13"
  • Cup Frontface Backing Diameter 15.13"
  • Cup Backface Backing Diameter 14.92"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.2"
  • Effective Center Location 0.26"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE128114
  • Cup Part Number 128161
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 128000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 208000 lbf
  • Static Radial Load 409000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 53900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 35600 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 64 lb

Features

Performance Features of EE128114-128161 Bearing

EE128114-128161 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 208,000 lbf, making it suitable for heavy-duty applications.
The pin-type cage ensures proper roller alignment, enhancing durability and reducing friction.
With a standard radial clearance option, it provides flexibility for various operational needs.

How Is EE128114-128161 Bearing Engineered for Reliability?

EE128114-128161 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction resists wear, ensuring a long service life even in demanding conditions.
Its effective center location of 0.26″ contributes to stable and smooth operation.
The bearing operates within a temperature range of -30° to 110°C, maintaining performance in varied environments.

Built for Durability: EE128114-128161 Bearing

EE128114-128161 Bearing’s chrome steel rollers and rings provide excellent resistance to heavy loads.
With a static radial load capacity of 409,000 lbf, it excels in high-stress applications.
The standard cup type design simplifies installation and maintenance.
Its ABEC-1 rating ensures reliable precision for industrial use.

Steel vs Ceramic Bearings: Strengths of EE128114-128161 Bearing

EE128114-128161 Bearing uses chrome steel for both rollers and rings, offering superior strength and durability.
The material choice ensures reliable performance under high dynamic and static loads.
Its pin-type cage design maintains roller alignment, reducing operational wear.
The bearing’s wide temperature range makes it versatile for various industrial applications.

Application

Industrial Uses of EE128114-128161 Bearing
EE128114-128161 Bearing is commonly used in heavy machinery like mining equipment and construction gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, EE128114-128161 Bearing fits well in large truck axles and drivetrains, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it compatible with many North American vehicle designs.

For industrial fans and pumps, EE128114-128161 Bearing offers smooth operation thanks to its standard radial clearance and pin-type cage. The open design allows for easy lubrication, extending service life in continuous-use scenarios.

Where Is EE128114-128161 Bearing Used?
You’ll often find EE128114-128161 Bearing in agricultural machinery, such as tractors and harvesters, where its robust build handles rough terrain. The ABEC-1 rating ensures consistent performance without over-engineering.

In material handling systems, EE128114-128161 Bearing supports conveyor rollers and lifting mechanisms. Its effective center location helps maintain alignment, reducing wear over time.

Built for Heavy-Duty Use: EE128114-128161 Bearing
EE128114-128161 Bearing excels in steel mills and foundries, where high temperatures and heavy loads are common. The temperature range of -30° to 110°C covers most industrial conditions.

For railway applications, EE128114-128161 Bearing provides stability in bogies and wheelsets. Its dynamic radial load capacity of 208,000 lbf makes it suitable for freight and passenger trains.

Automotive vs Aerospace: Applications of EE128114-128161 Bearing
In automotive settings, EE128128-128161 Bearing handles the rigorous demands of off-road vehicles and heavy trucks. The static radial load capacity of 409,000 lbf ensures longevity.

For aerospace ground equipment, EE128114-128161 Bearing supports aircraft tow tractors and loading systems. Its inch measurements align with many U.S.-built support machinery specifications.

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