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HH924349 Single Cones (Imperial)
HH924349 Single Cones (Imperial)

HH924349 Single Cones (Imperial)

The HH924349 is a single-row tapered roller bearing cone with a 4.375-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 179,000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone features standard radial clearance, with options for C3, C4, or C5 available.

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 meets safety and environmental requirements. The ABEC-1 rating ensures consistent performance for general industrial use.

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Product Parameters

  • Part Number HH924349
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series HH924300
  • Bore Dia 4.375"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 5.25"
  • Cone Backface Backing Diameter 6.18"
  • Cage Cone Frontface Clearance 0.25"
  • Cage Cone Backface Clearance 0.53"
  • Effective Center Location -0.02"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 179000 lbf
  • Static Radial Load 192000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 46400 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 311000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 58100 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 80700 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 Is HH924349 Bearing Engineered for Reliability?

HH924349 Bearing is built with chrome steel rings and a steel cage, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 179,000 lbf, making it suitable for heavy-duty applications.
The tapered roller design provides effective load distribution, enhancing performance and longevity.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

What Makes HH924349 Bearing Suitable for High-Temperature Applications?

HH924349 Bearing operates efficiently in temperatures from -30° to 110°C, maintaining performance in demanding environments.
The chrome steel construction resists wear, while the steel cage ensures stability under heavy loads.
Its dynamic radial rating of 179,000 lbf makes it a reliable choice for industrial applications.
The tapered roller design further enhances its ability to handle combined loads with ease.

Designed for Durability: HH924349 Bearing

HH924349 Bearing features a robust chrome steel construction, offering excellent resistance to wear and tear.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a static radial load capacity of 192,000 lbf, it excels in heavy-load scenarios.
Its standard radial clearance ensures smooth operation, even in varied industrial settings.

Steel vs Ceramic Bearings: Strengths of HH924349 Bearing

HH924349 Bearing’s chrome steel rings and steel cage provide superior strength and durability compared to ceramic alternatives.
The tapered roller design efficiently handles combined loads, with a dynamic radial rating of 179,000 lbf.
Its temperature range of -30° to 110°C ensures reliable performance in diverse conditions.
The steel construction also offers cost-effective maintenance, reducing long-term operational expenses.

Application

Industrial Uses of HH924349 Bearing
HH924349 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 in tough working conditions.

Where Is HH924349 Bearing Used?
You’ll often find HH924349 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for older or custom-built vehicles.

Built for Heavy-Duty Use: HH924349 Bearing
This bearing excels in industrial gearboxes and conveyor systems, thanks to its high dynamic load capacity. The open design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of HH924349 Bearing
In automotive settings, HH924349 Bearing supports heavy loads in truck axles, while its precision makes it suitable for certain aerospace components. The steel cage adds reliability in high-stress environments.

Essential Roles of HH924349 Bearing
HH924349 Bearing is a go-to choice for agricultural machinery, where its tapered rollers manage uneven loads. The standard radial clearance ensures smooth operation in varying temperatures.

Q&A

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