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L44640 Single Cones (Imperial)
L44640 Single Cones (Imperial)

L44640 Single Cones (Imperial)

The L44640 is a single-row tapered roller bearing with a 0.9375″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 8010 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy maintenance, while the steel cage ensures reliable performance under stress. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

With standard radial clearance and ABEC-1 rating, it suits applications like gearboxes or wheel hubs where precision and durability are needed. Compliant with RoHS and REACH standards, it’s a safe and dependable option for industrial use.

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Product Parameters

  • Part Number L44640
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number L44640-L44610 , L44640-L44613
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 0.9375"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.58"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.12"
  • Cone Backface Backing Diameter 1.2"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.13"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 8010 lbf
  • Static Radial Load 7400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2080 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 13900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1330 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 3610 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 L44640 Bearing Handle Combined Loads?

L44640 Bearing is crafted from chrome steel, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 8010 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains proper roller alignment, reducing wear and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

Application

Common Applications of L44640 Bearing
L44640 Bearing is widely used in industrial machinery, especially in conveyor systems and gearboxes, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, making it suitable for high-duty cycles.

Where Is L44640 Bearing Used?
You’ll often find L44640 Bearing in automotive applications like wheel hubs and differential systems, thanks to its robust chrome steel construction. Its inch sizing ensures compatibility with a variety of North American machinery.

Built for Heavy-Duty Use: L44640 Bearing
L44640 Bearing excels in construction equipment, such as excavators and loaders, where its dynamic load capacity ensures reliable performance. The steel cage adds durability, even in harsh working conditions.

Automotive vs Industrial: Applications of L44640 Bearing
In automotive settings, L44640 Bearing supports smooth operation in transmissions and axles. Meanwhile, in industrial environments, it’s a go-to for heavy machinery requiring consistent load management.

Perfect Fit for Automation: L44640 Bearing
L44640 Bearing is ideal for automated systems like packaging machines, where precision and reliability are key. Its standard radial clearance options make it adaptable to various operational needs.

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