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L812147 Single Cones (Imperial)
L812147 Single Cones (Imperial)

L812147 Single Cones (Imperial)

The L812147 is a single-row tapered roller bearing cone with a 2.625″ bore, designed for combined radial and thrust loads. Made from durable chrome steel, it handles dynamic radial loads up to 18,600 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 centre location of 0.16″ helps maintain proper alignment in applications.

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

Compliant with RoHS and REACH standards, it offers standard radial clearance with options for C3, C4, or C5 configurations to suit different needs. The ABEC-1 rating ensures consistent performance for general industrial use.

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Product Parameters

  • Part Number L812147
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number L812147-L812111
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 2.625"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.679"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 2.83"
  • Cone Backface Backing Diameter 2.95"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location 0.16"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 18600 lbf
  • Static Radial Load 20000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4830 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 32500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4030 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 8420 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 Does L812147 Bearing Handle Combined Loads?

L812147 Bearing is crafted from chrome steel, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 18,600 lbf, ensuring reliable performance in demanding conditions.
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 environments.

Application

Industrial Uses of L812147 Bearing
L812147 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

What Makes L812147 Bearing a Preferred Choice?
In automotive applications, L812147 Bearing supports wheel hubs and axles, providing reliable performance under both radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: L812147 Bearing
For industrial conveyor systems, L812147 Bearing offers smooth operation even under high stress. The steel cage enhances its longevity, reducing maintenance needs over time.

Automotive vs Aerospace: Applications of L812147 Bearing
While L812147 Bearing is popular in truck wheel assemblies, it also finds use in aircraft landing gear components. Its ABEC-1 rating ensures consistent performance in precision applications.

Essential Roles of L812147 Bearing
In agricultural machinery, L812147 Bearing withstands harsh conditions like dust and moisture. The standard radial clearance allows for easy installation and reliable operation.

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