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TS (Single Row Tapered Roller Bearings) (Imperial) EE134102-134143

TS (Single Row Tapered Roller Bearings) (Imperial) EE134102-134143

The EE134102-134143 is a single-row tapered roller bearing with a 10.25″ bore and 14.375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 153000 lbf radially and 25400 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 construction equipment where robust performance is needed.

Weighing 37.50 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number EE134102-134143
  • Brand TFL
  • Interchangeable Timken
  • Size 10.25" x 14.375" x 2.3125"
  • Bore Dia 10.25"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 14.375"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.3125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.6875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.3125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 11.97"
  • Cone Backface Backing Diameter 11.26"
  • Cup Frontface Backing Diameter 13.93"
  • Cup Backface Backing Diameter 13.35"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.3"
  • Effective Center Location 0.2"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE134102
  • Cup Part Number 134143
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 134000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 153000 lbf
  • Static Radial Load 299000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 39600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 25400 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 37.50 lb

Features

How Does EE134102-134143 Bearing Handle Combined Loads?

EE134102-134143 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 153,000 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

Why Choose EE134102-134143 Bearing for Precision Tasks?

EE134102-134143 Bearing features precise tolerances, with bore diameter tolerance of +0.001″ to 0.
Its tapered roller design ensures smooth operation under combined loads, making it ideal for precision machinery.
The chrome steel construction provides durability, while the open seal type allows for easy lubrication.
With an ABEC-1 rating, it balances accuracy and cost-effectiveness.

Structural Advantages of EE134102-134143 Bearing

EE134102-134143 Bearing’s single-row tapered roller design efficiently manages combined loads.
The chrome steel rollers and rings enhance strength, supporting dynamic radial loads up to 153,000 lbf.
Its standard radial clearance ensures smooth operation, while the steel cage adds stability.
The bearing’s dimensions and tolerances are optimised for consistent performance in industrial applications.

Application

Industrial Uses of EE134102-134143 Bearing
EE134102-134143 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.

Where Is EE134102-134143 Bearing Used?
You’ll often find EE134102-134143 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a natural fit for North American industrial applications.

Built for Heavy-Duty Use: EE134102-134143 Bearing
EE134102-134143 Bearing excels in applications like conveyor systems, where its high dynamic load capacity keeps operations running smoothly. The open design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of EE134102-134143 Bearing
In automotive settings, EE134102-134143 Bearing supports heavy-duty truck axles, while in aerospace, it’s used in landing gear assemblies. The tapered rollers provide stability under varying load conditions.

Essential Roles of EE134102-134143 Bearing
EE134102-134143 Bearing is a reliable choice for wind turbine yaw systems, where its robust design handles both radial and thrust loads. The steel cage adds extra strength for long-term performance.

Q&A

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