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HM813849 Single Cones (Imperial)
HM813849 Single Cones (Imperial)

HM813849 Single Cones (Imperial)

The HM813849 is a single-row tapered roller bearing cone with a 2.8125-inch bore, made from durable chrome steel. It handles combined loads up to 51500 lbf radial and 11500 lbf thrust, suitable for heavy-duty applications.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The cone works well in temperatures from -30°C to 110°C, making it versatile for various environments.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in industrial machinery, trucks, or agricultural equipment where robust performance is needed.

With standard radial clearance and ABEC-1 rating, it balances precision and durability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number HM813849
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HM813849-HM813810 , HM813849-HM813810P , HM813849-HM813811
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series HM813800
  • Bore Dia 2.8125"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 3.23"
  • Cone Backface Backing Diameter 3.58"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.14"
  • Effective Center Location -0.15"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 51500 lbf
  • Static Radial Load 57600 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13400 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 89700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 11500 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 23300 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 HM813849 Bearing

HM813849 Bearing is crafted from chrome steel, offering robust resistance to combined loads with a dynamic radial load capacity of 51,500 lbf.
Its tapered roller design ensures efficient load distribution, enhancing durability in demanding applications.

The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, HM813849 Bearing performs reliably in varied conditions.

HM813849 Bearing’s standard radial clearance and ABEC-1 rating provide consistent precision.
Its open seal design allows for easy inspection and maintenance, ensuring long-term reliability.

Application

Industrial Uses of HM813849 Bearing
HM813849 Bearing is commonly used in heavy machinery, such as construction equipment and mining vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is HM813849 Bearing Used?
You’ll often find HM813849 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a good fit for older or imperial-system equipment.

Built for Heavy-Duty Use: HM813849 Bearing
HM813849 Bearing works well in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage adds stability during high-speed operations.

Automotive vs Aerospace: Applications of HM813849 Bearing
In automotive settings, HM813849 Bearing is used in wheel hubs and differentials, while its precision suits aerospace landing gear systems. The ABEC-1 rating ensures reliable performance.

Essential Roles of HM813849 Bearing
HM813849 Bearing is a go-to for railway applications, particularly in axle boxes where combined loads are common. Its temperature range suits both cold and moderate climates.

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