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TS (Single Row Tapered Roller Bearings) (Imperial) HH224346H-HH224310V

TS (Single Row Tapered Roller Bearings) (Imperial) HH224346H-HH224310V

The HH224346H-HH224310V is a single-row tapered roller bearing with a 4.5″ bore and 8.375″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 174,000 lbf radially and 25,100 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 or automotive systems where combined loads are common.

Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The standard radial clearance ensures versatile use across various settings.

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Product Parameters

  • Part Number HH224346H-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 6.18"
  • Cone Backface Backing Diameter 5.79"
  • Cup Frontface Backing Diameter 7.95"
  • 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 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 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

How Does HH224346H-HH224310V Bearing Handle Combined Loads?

HH224346H-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 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 well in various environmental conditions.

Why Choose HH224346H-HH224310V Bearing for Heavy-Duty Applications?

HH224346H-HH224310V Bearing features a single-row tapered roller design, ideal for handling combined loads efficiently.
The chrome steel construction provides durability and resistance to wear, even under high stress.
Its standard radial clearance ensures smooth operation, while the open design allows for easy lubrication.
With an ABEC-1 rating, it balances precision and cost-effectiveness for industrial use.

Structural Advantages of HH224346H-HH224310V Bearing

HH224346H-HH224310V Bearing’s tapered roller design ensures effective load distribution, reducing stress on individual components.
The precise tolerances on bore and outer diameters enhance fit and performance in machinery.
Its steel cage offers stability, keeping rollers in place during high-speed operations.
The bearing’s construction allows for easy maintenance, lowering long-term operational costs.

Engineered for Reliability: HH224346H-HH224310V Bearing

HH224346H-HH224310V Bearing is designed to withstand dynamic radial loads up to 174,000 lbf, making it suitable for demanding environments.
The chrome steel rollers and rings provide excellent wear resistance, ensuring a long service life.
Its open seal type facilitates lubrication, maintaining smooth operation over time.
With a wide temperature range, it adapts to both hot and cold working conditions.

Performance Features of HH224346H-HH224310V Bearing

HH224346H-HH224310V Bearing combines high load capacity with precision engineering for reliable performance.
The tapered roller design efficiently manages combined loads, reducing wear and tear.
Its chrome steel components resist corrosion, enhancing durability in harsh conditions.
The bearing’s standard radial clearance ensures optimal performance in various industrial applications.

Application

Industrial Uses of HH224346H-HH224310V Bearing
HH224346H-HH224310V Bearing is commonly used in heavy machinery like construction equipment and mining drills, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, HH224346H-HH224310V Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, HH224346H-HH224310V Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear over time.

What Makes HH224346H-HH224310V Bearing a Preferred Choice?
HH224346H-HH224310V Bearing stands out in agricultural machinery, such as tractors and harvesters, due to its ability to withstand heavy loads and rough conditions. The standard radial clearance offers flexibility in various setups.

In power transmission systems, HH224346H-HH224310V Bearing supports shafts and gears, ensuring smooth rotation under high stress. Its ABEC-1 rating provides sufficient precision for most industrial needs.

Built for Heavy-Duty Use: HH224346H-HH224310V Bearing
HH224346H-HH224310V Bearing excels in forestry equipment like log splitters, where its robust design handles shock loads effectively. The tapered rollers distribute stress evenly, reducing fatigue.

For railway applications, HH224346H-HH224310V Bearing is used in axle boxes, offering reliable performance over long distances. The chrome steel rollers resist wear, even in harsh weather conditions.

Automotive vs Aerospace: Applications of HH224346H-HH224310V Bearing
In automotive settings, HH224346H-HH224310V Bearing is ideal for heavy-duty trucks, providing stability in wheel assemblies. Its inch measurements align with standard US automotive specs.

For aerospace ground equipment, HH224346H-HH224310V Bearing supports maintenance tools and loading systems, where precision and durability are key. The temperature range suits various operational environments.

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