lianxidianhua +86 15806631151 send-sms info@sdtflbearing.com
/
/
EE147112 Single Cones (Imperial)
EE147112 Single Cones (Imperial)

EE147112 Single Cones (Imperial)

The EE147112 is a single-row tapered roller bearing cone with an 11.25-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 306,000 lbf and operates in temperatures from -30°C to 110°C.

Its open design allows for easy maintenance, while the steel cage ensures reliable performance under heavy loads. The cone width is 3.5 inches, making it suitable for robust industrial applications.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in heavy machinery or construction equipment where combined loads are common.

Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.

Get A Free Quote

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number EE147112
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 147000
  • Bore Dia 11.25"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 3.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 12.6"
  • Cone Backface Backing Diameter 12.95"
  • Cage Cone Frontface Clearance 0.42"
  • Cage Cone Backface Clearance 0.78"
  • Effective Center Location 2.04"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 306000 lbf
  • Static Radial Load 471000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 79400 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 533000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 113000 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 138000 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 EE147112 Bearing

EE147112 Bearing is crafted from chrome steel, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 306,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation under both radial and thrust loads.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

EE147112 Bearing’s steel cage maintains roller alignment, reducing wear and extending lifespan.
Its standard radial clearance options provide flexibility for different operational needs.

Application

Industrial Uses of EE147112 Bearing
EE147112 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 in tough working conditions.

Where Is EE147112 Bearing Used?
You’ll find EE147112 Bearing in industrial gearboxes and large conveyor systems, thanks to its high dynamic radial load capacity. Its inch sizing makes it a fit for machinery following imperial measurement standards.

Built for Heavy-Duty Use: EE147112 Bearing
EE147112 Bearing excels in applications like railway axles and agricultural machinery, where reliability under heavy loads is key. The steel cage adds extra strength, making it suitable for long-term use.

Automotive vs Aerospace: Applications of EE147112 Bearing
In automotive sectors, EE147112 Bearing supports large truck wheel assemblies, while in aerospace, it’s used in landing gear systems. Its ABEC-1 rating ensures consistent performance across different industries.

Essential Roles of EE147112 Bearing
EE147112 Bearing is vital in wind turbine systems, where its tapered rollers manage both radial and thrust loads. The standard radial clearance option provides flexibility for various operational needs.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.