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L44642 Single Cones (Imperial)
L44642 Single Cones (Imperial)

L44642 Single Cones (Imperial)

The L44642 is a single-row tapered roller bearing cone with a 1-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 8010 lbf and works in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width is 0.58 inches, with precise tolerances for smooth operation.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for applications like wheel hubs or gearboxes where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and versatility. The standard radial clearance ensures compatibility with various setups.

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Product Parameters

  • Part Number L44642
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number L44642-L44610 , L44642-L44613
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 1"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.58"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 1.16"
  • Cone Backface Backing Diameter 1.42"
  • 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

Performance Features of L44642 Bearing

L44642 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 8010 lbf, ensuring reliable performance in various applications.

The tapered roller design of L44642 Bearing provides smooth operation under heavy loads.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

L44642 Bearing’s steel cage maintains roller alignment, reducing wear and extending service life.
Its standard radial clearance options make it versatile for different installation needs.

The open seal design of L44642 Bearing allows for easy maintenance and inspection.
It meets ABEC-1 standards, ensuring consistent quality and precision.

Application

Industrial Uses of L44642 Bearing
L44642 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, extending its lifespan in demanding conditions.

Where Is L44642 Bearing Used?
You’ll often find L44642 Bearing in automotive applications like wheel hubs and differential systems, thanks to its inch sizing and compatibility with Timken designs. Its chrome steel construction ensures durability even under high radial and thrust loads.

Built for Heavy-Duty Use: L44642 Bearing
L44642 Bearing excels in industrial gearboxes, where its single-row construction provides reliable performance. The steel cage adds strength, making it suitable for continuous operation in harsh environments.

Automotive vs Aerospace: Applications of L44642 Bearing
In automotive settings, L44642 Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary systems due to its precise load handling. The ABEC-1 rating ensures consistent performance across both sectors.

Key Fields for L44642 Bearing
L44642 Bearing is a go-to choice for agricultural machinery, like tractors and harvesters, where its tapered rollers manage uneven loads. The standard radial clearance offers flexibility for various operational needs.

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