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H337840 Single Cones (Imperial)
H337840 Single Cones (Imperial)

H337840 Single Cones (Imperial)

The H337840 is a single-row tapered roller bearing cone with a 6.5″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 226,000 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. The cone width of 3.4375″ fits standard industrial applications, with a radial clearance available in standard, C3, C4, or C5 options.

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

Compliant with RoHS and REACH standards, it offers a balance of strength and longevity for demanding environments. The ABEC-1 rating ensures consistent performance under typical industrial conditions.

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Product Parameters

  • Part Number H337840
  • 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 H337800
  • Bore Dia 6.4995"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 3.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 7.36"
  • Cone Backface Backing Diameter 7.36"
  • Cage Cone Frontface Clearance 0.03"
  • Cage Cone Backface Clearance 0.19"
  • Effective Center Location -0.7"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 226000 lbf
  • Static Radial Load 335000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 58700 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 394000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 34800 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 102000 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 H337840 Bearing Engineered for Reliability?

H337840 Bearing features chrome steel rings and a steel cage, providing robust performance under combined loads.
Its dynamic radial load capacity reaches 226,000 lbf, ensuring durability in heavy-duty applications.
The tapered roller design enhances stability and load distribution, reducing wear over time.
With a temperature range of -30° to 110°C, it performs reliably in varied conditions.

Application

Industrial Uses of H337840 Bearing
H337840 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is H337840 Bearing Used?
You’ll often find H337840 Bearing in agricultural machinery, such as tractors and harvesters, where its high dynamic radial load capacity keeps things running smoothly. Its inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: H337840 Bearing
H337840 Bearing excels in industrial gearboxes, providing reliable performance under high stress. The steel cage adds extra strength, making it suitable for long-term use in demanding environments.

Automotive vs Aerospace: Applications of H337840 Bearing
In automotive applications, H337840 Bearing supports axle systems, while in aerospace, it’s used in landing gear mechanisms. Its ABEC-1 rating ensures consistent performance across different industries.

Key Fields for H337840 Bearing
H337840 Bearing is ideal for railway applications, where its tapered rollers manage heavy radial and thrust loads. The standard radial clearance option allows for easy integration into various systems.

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