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TS (Single Row Tapered Roller Bearings) (Imperial) HH224346H-HH224314

TS (Single Row Tapered Roller Bearings) (Imperial) HH224346H-HH224314

The HH224346H-HH224314 is a single-row tapered roller bearing with a 4.5″ bore and 8.4636″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 174,000 lbf radially and 25,100 lbf thrust, making it a sturdy choice 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, suitable for varied environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or construction equipment where high radial and thrust loads are common.

Weighing minimal for its size, it complies with RoHS and REACH standards, ensuring safe and eco-friendly use. The standard radial clearance and ABEC-1 rating provide consistent performance.

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Product Parameters

  • Part Number HH224346H-HH224314
  • Brand TFL
  • Interchangeable Timken
  • Size 4.5" x 8.4636" x 2.551"
  • Bore Dia 4.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 8.4636"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.551"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.280"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.18"
  • Cone Backface Backing Diameter 5.79"
  • Cup Frontface Backing Diameter 7.94"
  • Cup Backface Backing Diameter 7.56"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location -0.74"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HH224346H
  • Cup Part Number HH224314
  • 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 174000 lbf
  • Static Radial Load 192000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 45000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 25100 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 0.00 lb

Features

Performance Features of HH224346H-HH224314 Bearing

HH224346H-HH224314 Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 174,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures efficient load distribution, reducing stress on individual components.
With a standard radial clearance, it provides reliable operation in various industrial settings.

HH224346H-HH224314 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.

The bearing’s ABEC-1 rating guarantees consistent precision for general industrial use.
Proper lubrication is required to maintain optimal performance and extend service life.

Application

Industrial Uses of HH224346H-HH224314 Bearing
HH224346H-HH224314 Bearing is commonly used in heavy machinery, such as 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, HH224346H-HH224314 Bearing supports components like wheel hubs and differential systems, providing reliable performance under high stress. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, HH224346H-HH224314 Bearing’s open design allows for easy lubrication, maintaining smooth operation over long periods. The steel cage adds extra strength, making it suitable for continuous use.

What Makes HH224346H-HH224314 Bearing a Preferred Choice?
HH224346H-HH224314 Bearing excels in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The tapered rollers distribute loads evenly, reducing wear.

In power transmission systems, HH224346H-HH224314 Bearing ensures efficient operation of gearboxes and driveshafts. Its compatibility with Timken models makes it a versatile option for maintenance and replacements.

Built for Heavy-Duty Use: HH224346H-HH224314 Bearing
HH224346H-HH224314 Bearing is ideal for railway applications, where its high dynamic load capacity handles the stresses of moving trains. The standard radial clearance offers flexibility for different operational needs.

For pulp and paper processing equipment, HH224346H-HH224314 Bearing’s temperature range suits both hot and cold environments. The required lubrication ensures long-lasting performance in high-friction scenarios.

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