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HM204049 Single Cones (Imperial)
HM204049 Single Cones (Imperial)

HM204049 Single Cones (Imperial)

The HM204049 is a single-row tapered roller bearing cone with a 1.8105″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 38300 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. The cone features standard radial clearance, with options for C3, C4, or C5 available to suit different needs.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The effective center location of -0.38″ helps with precise alignment in assemblies.

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Product Parameters

  • Part Number HM204049
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HM204049-HM204010 , HM204049-HM204010W
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 1.8105"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.2598"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 2.17"
  • Cone Backface Backing Diameter 2.48"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.38"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 38300 lbf
  • Static Radial Load 38600 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9930 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 66700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5660 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 17300 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 HM204049 Bearing

HM204049 Bearing is crafted from chrome steel, offering strong resistance to combined loads with a dynamic radial load capacity of 38,300 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, HM204049 Bearing performs reliably in various conditions.

Its standard radial clearance is available in C3, C4, and C5 options for versatile applications.
The open seal design allows for easy inspection and maintenance.

Application

Industrial Uses of HM204049 Bearing
HM204049 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, ensuring long service life in demanding conditions.

Where Is HM204049 Bearing Used?
You’ll often find HM204049 Bearing in agricultural machinery, like tractors and harvesters, where its robust construction withstands rough terrain. Its inch sizing makes it a convenient choice for equipment following imperial standards.

Built for Heavy-Duty Use: HM204049 Bearing
HM204049 Bearing excels in industrial gearboxes, providing reliable performance under high radial and thrust loads. The chrome steel rings and steel cage offer durability, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of HM204049 Bearing
In automotive applications, HM204049 Bearing supports wheel hubs and differentials, ensuring smooth rotation under stress. While not typically used in aerospace, its precision makes it ideal for ground-based heavy vehicles.

Perfect Fit for Automation: HM204049 Bearing
HM204049 Bearing is a solid choice for conveyor systems in factories, where its tapered rollers manage varying load directions. The standard radial clearance ensures consistent performance in automated production lines.

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