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EE203130 Single Cones (Imperial)

EE203130 Single Cones (Imperial)

The EE203130 is a single-row tapered roller bearing cone with a 13-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 231,000 lbf and static loads up to 398,000 lbf.

Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This cone is part of the 203000 series and is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or large vehicles.

With standard radial clearance and ABEC-1 rating, it offers a balance of precision and durability. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number EE203130
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number EE203130-203190
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 203000
  • Bore Dia 13"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.27"
  • Cone Frontface Backing Diameter 13.94"
  • Cone Backface Backing Diameter 14.33"
  • Cage Cone Frontface Clearance 0.29"
  • Cage Cone Backface Clearance 0.57"
  • Effective Center Location 0.64"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 231000 lbf
  • Static Radial Load 398000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 59900 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 402000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 42700 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 104000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of EE203130 Bearing

EE203130 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 231,000 lbf, ensuring reliable performance in heavy-duty applications.

The tapered roller design of EE203130 Bearing provides smooth operation under varying load conditions.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

EE203130 Bearing’s steel cage maintains roller alignment, reducing wear and extending service life.
Its standard radial clearance options allow for flexibility in different operational settings.

Application

Industrial Uses of EE203130 Bearing
EE203130 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is EE203130 Bearing Used?
You’ll often find EE203130 Bearing in agricultural machinery, supporting components like gearboxes and wheel hubs. Its inch sizing makes it a popular choice for North American and UK-based equipment manufacturers.

Built for Heavy-Duty Use: EE203130 Bearing
EE203130 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of EE203130 Bearing
In automotive applications, EE203130 Bearing is ideal for truck axles and transmissions, thanks to its high dynamic load capacity. For aerospace, it’s less common but can be found in ground support equipment.

Essential Roles of EE203130 Bearing
EE203130 Bearing plays a key role in railway systems, particularly in bogie assemblies where stability under heavy loads is crucial. Its standard radial clearance offers flexibility for various operational needs.

Q&A

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