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TS (Single Row Tapered Roller Bearings) (Imperial) HH224349-HH224314

TS (Single Row Tapered Roller Bearings) (Imperial) HH224349-HH224314

The HH224349-HH224314 is a single-row tapered roller bearing with a 4.5266″ bore and 8.4636″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 153,000 lbf radially and 22,100 lbf thrust, making it robust for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for industrial machinery or automotive applications where high radial and thrust loads are common.

Weighing 22 lb, it’s built to last with standard radial clearance options. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number HH224349-HH224314
  • Brand TFL
  • Interchangeable Timken
  • Size 4.5266" x 8.4636" x 2.551"
  • Bore Dia 4.5266"
  • 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 6.14"
  • Cone Backface Backing Diameter 5.67"
  • Cup Frontface Backing Diameter 7.94"
  • 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 HH224349
  • 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 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 22.000 lb

Features

Performance Features of HH224349-HH224314 Bearing

HH224349-HH224314 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 153,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is HH224349-HH224314 Bearing Engineered for Reliability?

HH224349-HH224314 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, while the standard radial clearance allows for smooth operation.
Its dynamic thrust rating of 22,100 lbf ensures consistent performance under stress.
The bearing requires lubrication, which helps maintain efficiency over time.

Built for Durability: HH224349-HH224314 Bearing

HH224349-HH224314 Bearing’s robust design includes a steel cage and chrome steel rollers for long-lasting use.
It can handle static radial loads up to 204,000 lbf, making it ideal for demanding environments.
The ABEC-1 rating ensures reliable precision in various applications.
Its standard cup type simplifies installation and maintenance.

Steel vs Ceramic Bearings: Strengths of HH224349-HH224314 Bearing

HH224349-HH224314 Bearing uses chrome steel for both rings and rollers, providing excellent strength and wear resistance.
The tapered roller design efficiently manages combined loads, with a dynamic radial rating of 39,600 lbf.
Its open seal type allows for easy lubrication and maintenance.
The bearing’s effective center location ensures stable performance in various setups.

Application

Industrial Uses of HH224349-HH224314 Bearing
HH224349-HH224314 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 even in demanding environments.

In automotive applications, HH224349-HH224314 Bearing fits well in truck wheel hubs and drivetrains, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial gearboxes, HH224349-HH224314 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear during high-speed rotations.

Where Is HH224349-HH224314 Bearing Used?
You’ll often find HH224349-HH314 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The tapered rollers distribute loads evenly, preventing premature failure.

In conveyor systems, HH224349-HH224314 Bearing supports heavy loads while maintaining smooth operation. Its standard radial clearance ensures compatibility with various industrial setups.

Built for Heavy-Duty Use: HH224349-HH224314 Bearing
HH224349-HH224314 Bearing excels in applications like crane hooks and lifting equipment, where its high static load capacity is crucial. The chrome steel rollers resist deformation under extreme pressure.

For railway axles, HH224349-HH224314 Bearing’s tapered design accommodates both radial and axial forces, ensuring stable performance. The steel cage keeps rollers aligned, even during prolonged use.

Light-Duty vs Heavy-Duty: Best Uses for HH224349-HH224314 Bearing
In light-duty scenarios like small pumps, HH224349-HH224314 Bearing offers reliable performance with minimal maintenance. Its standard ABEC-1 rating suits general-purpose applications.

For heavy-duty industrial presses, HH224349-HH224314 Bearing’s dynamic load rating ensures longevity. The inch measurements simplify replacement in older machinery.

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