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HM813844 Single Cones (Imperial)
HM813844 Single Cones (Imperial)

HM813844 Single Cones (Imperial)

The HM813844 is a single-row tapered roller bearing cone with a 2.625-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 51,500 lbf and static loads up to 57,600 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone has a width of 1.4375 inches and fits well in standard applications.

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

It operates smoothly in temperatures from -30°C to 110°C and complies with RoHS and REACH standards. The standard radial clearance ensures versatility in various setups.

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Product Parameters

  • Part Number HM813844
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HM813844-HM813810 , HM813844-HM813810P , HM813844-HM813811
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series HM813800
  • Bore Dia 2.625"
  • 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 3.46"
  • 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

How Is HM813844 Bearing Engineered for Reliability?

HM813844 Bearing features chrome steel construction, providing strength and durability for combined load applications.
Its tapered roller design ensures efficient load distribution, enhancing performance under dynamic radial loads up to 51,500 lbf.
The steel cage maintains proper roller alignment, reducing friction and wear over time.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

What Makes HM813844 Bearing Suitable for High-Temperature Applications?

HM813844 Bearing is built with chrome steel rings and a steel cage, offering stability in temperatures up to 110°C.
Its tapered roller design efficiently handles combined loads, ensuring consistent performance even in demanding environments.
The standard radial clearance options (C3/C4/C5) allow flexibility for different operational needs.
With a static radial load capacity of 57,600 lbf, it delivers reliable support for heavy-duty applications.

Built for Durability: HM813844 Bearing

HM813844 Bearing’s single-row tapered roller design ensures long-lasting performance under combined loads.
The chrome steel construction resists wear, while the steel cage keeps rollers aligned for smooth operation.
Its dynamic radial rating (C90) of 13,400 lbf highlights its reliability for extended use.
With an ABEC-1 rating, it balances precision and durability in industrial applications.

Steel vs Ceramic Bearings: Strengths of HM813844 Bearing

HM813844 Bearing uses chrome steel for its rings and rollers, providing excellent strength and fatigue resistance.
The steel cage design ensures stable roller movement, reducing maintenance needs over time.
With a dynamic thrust rating (Ca90) of 11,500 lbf, it handles heavy loads efficiently.
Its inch-based measurements make it compatible with imperial system machinery, simplifying replacements.

Application

Industrial Uses of HM813844 Bearing
HM813844 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is HM813844 Bearing Used?
You’ll often find HM813844 Bearing in automotive applications like truck wheel hubs, where its high dynamic radial load capacity supports smooth operation. Its inch sizing makes it a good fit for North American vehicle designs.

Built for Heavy-Duty Use: HM813844 Bearing
HM813844 Bearing excels in industrial gearboxes, providing reliable performance under high stress. The steel cage adds strength, making it suitable for long-term use in demanding environments.

Automotive vs Aerospace: Applications of HM813844 Bearing
In automotive systems, HM813844 Bearing is ideal for axles and transmissions, while in aerospace, it’s used in landing gear for its robust load handling. The ABEC-1 rating ensures consistent precision.

Perfect Fit for Automation: HM813844 Bearing
HM813844 Bearing works well in automated conveyor systems, where its tapered rollers manage both radial and thrust loads efficiently. The standard radial clearance allows for smooth movement in repetitive tasks.

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