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HM252344 Single Cones (Imperial)

HM252344 Single Cones (Imperial)

The HM252344 is a single-row tapered roller bearing with a 10-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 348,000 lbf and static loads up to 475,000 lbf.

Its open design allows for easy maintenance, 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, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or large vehicles where combined loads are common.

With standard radial clearance and ABEC-1 rating, it offers a balance of precision and durability. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number HM252344
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HM252344-HM252310 , HM252344-HM252315
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series HM252300
  • Bore Dia 10"
  • 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 11.06"
  • Cone Backface Backing Diameter 11.3"
  • Cage Cone Frontface Clearance 0.29"
  • Cage Cone Backface Clearance 0.35"
  • Effective Center Location -0.37"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 348000 lbf
  • Static Radial Load 475000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 90100 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 605000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 51300 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 157000 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 HM252344 Bearing Engineered for Reliability?

HM252344 Bearing is built with chrome steel rings and a steel cage, ensuring durability under heavy combined loads.
Its dynamic radial load capacity reaches 348,000 lbf, making it suitable for demanding industrial applications.

The tapered roller design of HM252344 Bearing provides efficient load distribution, reducing wear over time.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

HM252344 Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its ABEC-1 rating ensures consistent precision in performance-critical environments.

Application

Industrial Uses of HM252344 Bearing
HM252344 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is HM252344 Bearing Used?
You’ll find HM252344 Bearing in agricultural machinery, particularly in gearboxes and wheel hubs, where its inch sizing fits standard imperial systems. Its open seal type allows for easy lubrication in dusty conditions.

Built for Heavy-Duty Use: HM252344 Bearing
HM252344 Bearing excels in industrial fans and pumps, thanks to its high dynamic radial load capacity. The steel cage provides stability, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of HM252344 Bearing
In automotive applications, HM252344 Bearing supports axle systems, while in aerospace, it’s used in landing gear components. Its temperature range suits both ground and high-altitude conditions.

Essential Roles of HM252344 Bearing
HM252344 Bearing is vital in railway systems, particularly in bogie assemblies, where its tapered rollers manage heavy radial and thrust loads. The standard radial clearance ensures smooth performance over long distances.

Q&A

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