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HH224346H Single Cones (Imperial)

HH224346H Single Cones (Imperial)

The HH224346H is a single-row tapered roller bearing cone with a 4.5-inch bore, made from sturdy chrome steel. It handles combined loads with a dynamic radial capacity of 174,000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy maintenance, while the steel cage ensures durability. The cone width is 2.625 inches, with precise tolerances for reliable performance.

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 reliability. The ABEC-1 rating ensures consistent performance for standard precision needs.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number HH224346H
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HH224346H-HH224310 , HH224346H-HH224310V , HH224346H-HH224314
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series HH224300
  • Bore Dia 4.5"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.28"
  • Cone Frontface Backing Diameter 5.2"
  • Cone Backface Backing Diameter 5.79"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location -0.74"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 174000 lbf
  • Static Radial Load 192000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 45000 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 302000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 25100 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 78400 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 HH224346H Bearing Handle Combined Loads?

HH224346H Bearing is crafted from chrome steel, offering robust resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 174,000 lbf, ensuring reliable 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 consistently in various environments.

Application

Industrial Uses of HH224346H Bearing
HH224346H Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is HH224346H Bearing Used?
You’ll often find HH224346H Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a practical choice for North American equipment.

Built for Heavy-Duty Use: HH224346H Bearing
HH224346H Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds stability, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of HH224346H Bearing
In automotive applications, HH224346H Bearing supports wheel hubs and differential systems, while in aerospace, it’s used in landing gear assemblies. Its high dynamic load capacity ensures performance in both sectors.

Essential Roles of HH224346H Bearing
HH224346H Bearing is vital in railway applications, particularly in bogie systems where it manages heavy radial and thrust loads. The standard radial clearance offers flexibility for various operational conditions.

Q&A

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