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EE113091 Single Cones (Imperial)

EE113091 Single Cones (Imperial)

The EE113091 is a single-row tapered roller bearing cone with an 8.9945-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 287,000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance under heavy loads. The cone’s effective center location of 1.63 inches provides stable rotation, suitable for high-stress applications.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery, gearboxes, or heavy equipment where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number EE113091
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number EE113091-113170
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 113000
  • Bore Dia 8.9945"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 3.375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 10.51"
  • Cone Backface Backing Diameter 10.79"
  • Cage Cone Frontface Clearance 0.48"
  • Cage Cone Backface Clearance 0.76"
  • Effective Center Location 1.63"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 287000 lbf
  • Static Radial Load 361000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 74300 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 499000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 112000 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 129000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Is EE113091 Bearing Engineered for Reliability?

EE113091 Bearing features a chrome steel construction, ensuring strength and durability under combined loads.
Its tapered roller design efficiently handles both radial and thrust loads, with a dynamic radial load capacity of 287,000 lbf.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various working conditions.

Application

Industrial Uses of EE113091 Bearing
EE113091 Bearing is commonly used in heavy machinery like construction equipment and mining vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is EE113091 Bearing Used?
You’ll often find EE113091 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a reliable choice for older or imperial-based systems.

Built for Heavy-Duty Use: EE113091 Bearing
EE113091 Bearing excels in industrial applications such as conveyor systems, where its high dynamic load capacity keeps operations running smoothly. The open seal design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of EE113091 Bearing
In automotive settings, EE113091 Bearing is ideal for wheel hubs and differentials, offering stability under heavy loads. While not typically used in aerospace, its precision makes it suitable for some ground support equipment.

Essential Roles of EE113091 Bearing
EE113091 Bearing plays a key part in railway applications, particularly in axle boxes where reliability is crucial. The steel cage adds extra strength, making it a dependable choice for long-term use.

Q&A

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