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HH437549XX Single Cones (Imperial)
HH437549XX Single Cones (Imperial)

HH437549XX Single Cones (Imperial)

The HH437549XX single cone is a tapered roller bearing with a 6.5-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 372,000 lbf and static loads up to 434,000 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width is 3.75 inches, with precise tolerances for a secure fit.

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

It operates well in temperatures from -30°C to 110°C and complies with RoHS and REACH standards for safe use. The standard radial clearance is available in C3, C4, or C5 options.

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Product Parameters

  • Part Number HH437549XX
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HH437549XX-HH437510 , HH437549XX-HH437510XX
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 6.5"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 3.75"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.13"
  • Cone Frontface Backing Diameter 7.72"
  • Cone Backface Backing Diameter 7.72"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.43"
  • Effective Center Location -0.84"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 372000 lbf
  • Static Radial Load 434000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 96500 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 648000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 61400 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 168000 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 HH437549XX Bearing Handle Combined Loads?

HH437549XX Bearing is crafted from chrome steel, offering robust resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 372,000 lbf, ensuring dependable performance in heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in varied environments.

HH437549XX Bearing’s tapered roller design efficiently distributes stress, enhancing durability.
Its standard radial clearance options provide flexibility for different operational needs.

Application

Industrial Uses of HH437549XX Bearing
HH437549XX Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in demanding environments.

Where Is HH437549XX Bearing Used?
You’ll often find HH437549XX Bearing in automotive applications, particularly in wheel hubs and differential systems. Its high dynamic radial load capacity makes it reliable for long-term use.

Built for Heavy-Duty Use: HH437549XX Bearing
HH437549XX Bearing excels in industrial gearboxes, providing smooth operation under high stress. The steel cage adds extra strength, making it suitable for continuous heavy loads.

Automotive vs Aerospace: Applications of HH437549XX Bearing
In automotive systems, HH437549XX Bearing supports wheel assemblies, while in aerospace, it’s used in landing gear mechanisms. Its precision engineering ensures performance in both fields.

Essential Roles of HH437549XX Bearing
HH437549XX Bearing is vital in agricultural machinery, such as tractors and harvesters, where it withstands harsh conditions. The standard radial clearance offers flexibility for various setups.

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