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HM252348 Single Cones (Imperial)
HM252348 Single Cones (Imperial)

HM252348 Single Cones (Imperial)

The HM252348 is a single-row tapered roller bearing cone with a 10.25-inch bore, designed for combined loads. Made from robust chrome steel, it handles dynamic radial loads up to 337,000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy maintenance, while the steel cage ensures durability under heavy use. The cone width of 3.1406 inches fits standard industrial applications, with tolerances ensuring precise alignment.

This model is interchangeable with Timken bearings, making it a reliable choice for replacements. Ideal for heavy machinery, gearboxes, or construction equipment where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and longevity. The ABEC-1 rating ensures consistent performance in demanding environments.

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Product Parameters

  • Part Number HM252348
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HM252348-HM252310 , HM252348-HM252315
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series HM252300
  • Bore Dia 10.25"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 3.1406"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.27"
  • Cone Frontface Backing Diameter 11.22"
  • Cone Backface Backing Diameter 11.5"
  • Cage Cone Frontface Clearance 0.24"
  • Cage Cone Backface Clearance 0.48"
  • Effective Center Location -0.37"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 337000 lbf
  • Static Radial Load 455000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 87400 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 587000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 49700 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 152000 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 Does HM252348 Bearing Handle Combined Loads?

HM252348 Bearing is crafted from chrome steel, offering robust resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 337,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation under combined loads, enhancing performance.
With a temperature range of -30° to 110°C, HM252348 Bearing performs reliably in varied conditions.

The steel cage maintains roller alignment, reducing wear and extending the bearing’s service life.
Its standard radial clearance options provide flexibility for different operational needs.

Application

Industrial Uses of HM252348 Bearing
HM252348 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is HM252348 Bearing Used?
You’ll often find HM252348 Bearing in large industrial gearboxes, where its high dynamic radial load capacity keeps operations smooth. Its inch sizing makes it a practical choice for North American machinery.

Built for Heavy-Duty Use: HM252348 Bearing
HM252348 Bearing excels in applications like railway axles, where its steel cage and robust design withstand constant stress. The open seal type allows for easy lubrication, extending service life.

Automotive vs Aerospace: Applications of HM252348 Bearing
In automotive systems, HM252348 Bearing supports heavy-duty truck axles, while in aerospace, it’s used in landing gear assemblies. Its ABEC-1 rating ensures reliable performance across both sectors.

Perfect Fit for Automation: HM252348 Bearing
HM252348 Bearing is ideal for automated conveyor systems, where its tapered rollers manage both radial and thrust loads efficiently. The standard radial clearance option suits most industrial setups.

Q&A

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