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EE470078 Single Cones (Imperial)
EE470078 Single Cones (Imperial)

EE470078 Single Cones (Imperial)

The EE470078 is a single-row tapered roller bearing cone with a 7-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 229,000 lbf and operates in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width is 3.625 inches, with precise tolerances for a secure fit.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or large vehicles 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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Product Parameters

  • Part Number EE470078
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number EE470078-470128 , EE470078-470130 , EE470078-470132 , EE470078-470133
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 470000
  • Bore Dia 7"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 3.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 7.91"
  • Cone Backface Backing Diameter 8.27"
  • Cage Cone Frontface Clearance 0.01"
  • Cage Cone Backface Clearance 0.51"
  • Effective Center Location -0.86"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 229000 lbf
  • Static Radial Load 354000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 59200 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 398000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 37100 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 103000 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 EE470078 Bearing Engineered for Reliability?

EE470078 Bearing features chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 229,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design of EE470078 Bearing provides effective load distribution, reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

EE470078 Bearing’s standard radial clearance options allow for flexibility in different applications.
Its ABEC-1 rating ensures consistent performance for industrial and mechanical uses.

Application

Industrial Uses of EE470078 Bearing
EE470078 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 demanding environments.

Where Is EE470078 Bearing Used?
You’ll find EE470078 Bearing in industrial gearboxes and large conveyor systems, where its high dynamic radial load capacity keeps operations running smoothly. Its inch sizing makes it a good fit for machinery using imperial measurements.

Built for Heavy-Duty Use: EE470078 Bearing
EE470078 Bearing excels in applications like agricultural machinery and railway axles, thanks to its robust steel cage and tapered roller design. The standard radial clearance offers flexibility for various operational needs.

Automotive vs Aerospace: Applications of EE470078 Bearing
In automotive settings, EE470078 Bearing supports heavy-duty axles and wheel hubs, while in aerospace, it’s used in landing gear systems. Its temperature range and load capacity make it versatile across industries.

Essential Roles of EE470078 Bearing
EE470078 Bearing plays a key role in wind turbine systems, where its ability to handle high radial and thrust loads ensures reliable performance. The open seal design allows for easy lubrication in remote installations.

Q&A

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