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TS (Single Row Tapered Roller Bearings) (Imperial) HH224346-HH224310V

TS (Single Row Tapered Roller Bearings) (Imperial) HH224346-HH224310V

The HH224346-HH224310V is a single-row tapered roller bearing with a 4.5″ bore and 8.375″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 153,000 lbf radially and 22,100 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or construction equipment where robust performance is needed.

Weighing 21.9 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance. The standard radial clearance ensures versatility across various applications.

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Product Parameters

  • Part Number HH224346-HH224310V
  • Brand TFL
  • Interchangeable Timken
  • Size 4.5" x 8.375" x 2.6251"
  • Bore Dia 4.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 8.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.6251"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.280"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.14"
  • Cone Backface Backing Diameter 5.63"
  • Cup Frontface Backing Diameter 7.95"
  • Cup Backface Backing Diameter 7.56"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.16"
  • Effective Center Location -0.74"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HH224346
  • Cup Part Number HH224310V
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HH224300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 153000 lbf
  • Static Radial Load 204000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 39600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 22100 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 21.900 lb

Features

How Does HH224346-HH224310V Bearing Handle Combined Loads?

HH224346-HH224310V Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 153,000 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 well in various environmental conditions.

Why Choose HH224346-HH224310V Bearing for Heavy-Duty Applications?

HH224346-HH224310V Bearing features a single-row tapered roller design, ideal for handling combined loads efficiently.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 22,100 lbf makes it suitable for demanding industrial uses.
The open seal type allows for easy lubrication, enhancing maintenance convenience.

Engineered for Reliability: HH224346-HH224310V Bearing

HH224346-HH224310V Bearing is designed with precise tolerances, ensuring consistent performance under heavy loads.
The tapered roller construction minimises friction, contributing to longer service life.
With a static radial load capacity of 204,000 lbf, it excels in high-stress environments.
The ABEC-1 rating guarantees a balance of precision and durability for various applications.

Application

Industrial Uses of HH224346-HH224310V Bearing
HH224346-HH224310V Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, HH224346-HH224310V Bearing supports wheel hubs and drivetrains, providing reliable performance under high radial and thrust loads. Its inch sizing makes it a good fit for American and British vehicle models.

For industrial gearboxes, HH224346-HH224310V Bearing’s single-row design offers easy installation and maintenance. The steel cage enhances stability, making it suitable for high-speed operations.

Where Is HH224346-HH224310V Bearing Used?
You’ll often find HH224346-HH224310V Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The open seal type allows for straightforward lubrication.

In conveyor systems, HH224346-HH224310V Bearing ensures smooth movement of heavy loads. Its standard radial clearance makes it adaptable to various operational requirements.

Built for Heavy-Duty Use: HH224346-HH224310V Bearing
HH224346-HH224310V Bearing excels in applications like crane systems, where its high dynamic radial load capacity is essential. The tapered rollers distribute stress evenly, reducing wear.

For railway axle boxes, HH224346-HH224310V Bearing’s temperature tolerance ensures reliable performance in varying climates. The ABEC-1 rating balances precision and cost-effectiveness.

Automotive vs Aerospace: Applications of HH224346-HH224310V Bearing
In automotive settings, HH224346-HH224310V Bearing is ideal for differential systems, handling both radial and thrust loads. Its inch measurements align with standard automotive parts.

For aerospace ground equipment, HH224346-HH224310V Bearing’s chrome steel rollers provide the necessary strength. However, its weight may limit use in airborne applications.

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