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838 Single Cones (Imperial)
838 Single Cones (Imperial)

838 Single Cones (Imperial)

The 838 single cones are tapered roller bearings with a 3.1875″ bore, designed for combined loads. Made from durable chrome steel, they handle radial loads up to 92000 lbf and thrust loads up to 12200 lbf.

Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings operate smoothly in temperatures from -30°C to 110°C.

These cones are part of the 835 series and are interchangeable with Timken bearings, making them a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles.

With standard radial clearance and ABEC-1 rating, they offer a balance of precision and durability. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 838
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 838-832 , 838-832-B , 838-832V , 838-833W
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 835
  • Bore Dia 3.1875"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.219"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 3.66"
  • Cone Backface Backing Diameter 3.7"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location -0.73"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 92000 lbf
  • Static Radial Load 117000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 23800 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 160000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 12200 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 41500 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 838 Single Cones Handle Combined Loads?

838 Single Cones are crafted from chrome steel, offering robust resistance to both radial and thrust loads.

With a dynamic radial load capacity of 92,000 lbf, they perform reliably in demanding conditions.

The steel cage ensures proper roller alignment, reducing wear and extending operational life.

Designed for a temperature range of -30° to 110°C, they maintain performance in varied environments.

Application

Industrial Uses of 838 Single Cones
The 838 Single Cones are commonly used in heavy machinery like construction equipment and mining vehicles, where their tapered roller design handles combined loads effectively.
Their chrome steel construction ensures durability even in demanding environments.

Where Is 838 Single Cones Used?
You’ll often find 838 Single Cones in agricultural machinery, such as tractors and harvesters, where their robust design supports high radial and thrust loads.
The open seal type allows for easy lubrication, extending service life in dusty conditions.

Built for Heavy-Duty Use: 838 Single Cones
These cones excel in industrial gearboxes, providing reliable performance under continuous operation.
The steel cage adds strength, making them suitable for high-load applications.

Automotive vs Aerospace: Applications of 838 Single Cones
In automotive systems, 838 Single Cones are used in wheel hubs and differentials, offering smooth performance.
While not typically for aerospace, their precision makes them ideal for ground support equipment.

Practical Applications of 838 Single Cones
For conveyor systems in warehouses, 838 Single Cones ensure smooth rotation under heavy loads.
Their inch sizing makes them compatible with a variety of industrial equipment.

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