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L860049AA Single Cones (Imperial)
L860049AA Single Cones (Imperial)

L860049AA Single Cones (Imperial)

The L860049AA is a single-row tapered roller bearing cone with a 13.1102-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 109,000 lbf and static loads up to 266,000 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone is compatible with Timken bearings, making it a practical choice for replacements.

With an effective centre location of 1.39 inches, it fits well in heavy-duty applications. Ideal for industrial machinery or vehicle axles where robust performance is needed.

It operates smoothly in temperatures from -30°C to 110°C and meets RoHS and REACH standards for safe use. The standard radial clearance can also be adjusted to C3, C4, or C5 if required.

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Product Parameters

  • Part Number L860049AA
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number L860049AA-L860010
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series L860000
  • Bore Dia 13.1102"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 13.66"
  • Cone Backface Backing Diameter 13.82"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.25"
  • Effective Center Location 1.39"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 109000 lbf
  • Static Radial Load 266000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 28300 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 190000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 24100 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 49200 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 L860049AA Bearing Engineered for Reliability?

L860049AA Bearing is built with chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 109,000 lbf, making it suitable for heavy-duty applications.
The tapered roller design provides effective load distribution, enhancing performance and longevity.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

What Makes L860049AA Bearing Suitable for High-Temperature Applications?

L860049AA Bearing operates efficiently in temperatures ranging from -30° to 110°C, maintaining stability.
The chrome steel construction resists wear, even under high thermal stress.
Its tapered roller design ensures smooth operation, reducing friction and heat generation.
This makes it ideal for applications where temperature fluctuations are common.

Designed for Durability: L860049AA Bearing

L860049AA Bearing features a robust chrome steel construction, capable of handling dynamic radial loads up to 109,000 lbf.
The steel cage maintains roller alignment, preventing premature wear.
Its single-row design simplifies installation while providing reliable performance.
With standard radial clearance options, it offers flexibility for various applications.

Application

Industrial Uses of L860049AA Bearing
L860049AA 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.

Where Is L860049AA Bearing Used?
You’ll often spot L860049AA Bearing in agricultural machinery, supporting components like gearboxes and wheel hubs. Its inch sizing makes it a reliable choice for older or imperial-based systems.

Built for Heavy-Duty Use: L860049AA Bearing
L860049AA Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength for high-load applications.

Automotive vs Aerospace: Applications of L860049AA Bearing
In automotive settings, L860049AA Bearing is found in truck axles and transmissions, offering robust performance. While not typically used in aerospace, its precision makes it suitable for ground support equipment.

Essential Roles of L860049AA Bearing
L860049AA Bearing plays a key role in railway applications, particularly in axle boxes where reliability is critical. Its standard radial clearance options provide flexibility for various operational needs.

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