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84115 Single Cones (Imperial)
84115 Single Cones (Imperial)

84115 Single Cones (Imperial)

The 84115 is a single-row tapered roller bearing with an 11.5-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 123,000 lbf and static loads up to 224,000 lbf.

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

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

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance ensures easy installation and reliable operation.

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Product Parameters

  • Part Number 84115
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 84115-84155
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 11.5"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 12.17"
  • Cone Backface Backing Diameter 12.32"
  • Cage Cone Frontface Clearance 0.16"
  • Cage Cone Backface Clearance 0.51"
  • Effective Center Location 1.44"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 123000 lbf
  • Static Radial Load 224000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 31900 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 214000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 33300 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 55600 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 84115 Bearing

84115 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 123,000 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

How Does 84115 Bearing Resist Wear?

84115 Bearing’s chrome steel construction provides excellent durability under high stress.
The tapered roller design distributes loads evenly, minimising wear over time.
Its standard radial clearance allows for smooth operation while maintaining stability.
This design ensures consistent performance even in demanding industrial environments.

Engineered for Precision: 84115 Bearing

84115 Bearing features precise cone width tolerances for accurate fitment.
The effective center location of 1.44″ ensures proper load distribution.
Its ABEC-1 rating confirms consistent quality in manufacturing standards.
These features make it suitable for applications requiring reliable rotational accuracy.

Steel vs Ceramic Bearings: Strengths of 84115 Bearing

84115 Bearing uses chrome steel rings for superior strength in heavy-load scenarios.
The steel cage provides robust support while being cost-effective.
With static radial load capacity of 224,000 lbf, it outperforms many alternatives.
This makes it a practical choice for industrial machinery requiring durability.

What Makes 84115 Bearing Suitable for High-Temperature Applications?

84115 Bearing maintains performance in temperatures up to 110°C.
The chrome steel material retains its structural integrity under thermal stress.
Proper clearance between components prevents binding when expanding.
This reliability makes it ideal for equipment operating in warm environments.

Application

Industrial Uses of 84115 Bearing
84115 Bearing is commonly used in heavy machinery, such as construction equipment and mining conveyors, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 84115 Bearing Used?
You’ll often find 84115 Bearing in agricultural machinery, supporting components like tractor axles and harvesters. Its inch sizing makes it a reliable choice for older or imperial-based systems.

Built for Heavy-Duty Use: 84115 Bearing
84115 Bearing excels in industrial gearboxes, providing smooth operation under high radial and thrust loads. The steel cage adds extra strength, making it suitable for long-term use.

Automotive vs Aerospace: Applications of 84115 Bearing
In automotive settings, 84115 Bearing is ideal for truck wheel hubs, while in aerospace, it’s used in landing gear systems. Its ABEC-1 rating ensures consistent performance across different applications.

Essential Roles of 84115 Bearing
84115 Bearing plays a key role in railway applications, particularly in axle boxes where reliability is critical. The standard radial clearance allows for easy installation and maintenance.

Q&A

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