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HM516449A Single Cones (Imperial)
HM516449A Single Cones (Imperial)

HM516449A Single Cones (Imperial)

The HM516449A is a single-row tapered roller bearing cone with a 3.25-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 58,200 lbf and static loads up to 79,300 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone has a width of 1.5625 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 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 for safe use. The standard radial clearance ensures easy installation.

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Product Parameters

  • Part Number HM516449A
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HM516449A-HM516410
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series HM516400
  • Bore Dia 3.25"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.5625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 3.62"
  • Cone Backface Backing Diameter 4.13"
  • Cage Cone Frontface Clearance 0.13"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.29"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 58200 lbf
  • Static Radial Load 79300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 15100 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 101000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10400 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 26300 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 HM516449A Bearing Engineered for Reliability?

HM516449A Bearing is constructed with chrome steel rings, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 58,200 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and prolonging service life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes HM516449A Bearing Suitable for High-Temperature Applications?

HM516449A Bearing withstands temperatures up to 110°C, making it ideal for demanding industrial settings.
The chrome steel construction ensures durability and consistent performance under thermal stress.
Its open design allows for efficient heat dissipation, preventing overheating.
With a dynamic thrust rating of 10,400 lbf, it handles heavy loads with ease.

Built for Durability: HM516449A Bearing

HM516449A Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel rings and steel cage provide excellent wear resistance and longevity.
Its standard radial clearance ensures smooth operation, even under varying load conditions.
With an ABEC-1 rating, it balances precision and durability for industrial use.

Application

Industrial Uses of HM516449A Bearing
HM516449A Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in rugged environments.

Where Is HM516449A Bearing Used?
You’ll find HM516449A Bearing in agricultural machinery, particularly in gearboxes and wheel hubs. Its inch sizing makes it a good fit for older or imperial-based systems.

Built for Heavy-Duty Use: HM516449A Bearing
HM516449A Bearing excels in mining applications, supporting conveyor systems that move heavy materials. The open seal type allows for easy lubrication in dusty conditions.

Automotive vs Aerospace: Applications of HM516449A Bearing
In automotive settings, HM516449A Bearing works well in truck differentials, while its precision suits aerospace landing gear components. The steel cage adds reliability in high-stress scenarios.

Practical Applications of HM516449A Bearing
HM516449A Bearing is a solid choice for industrial fans, where its dynamic load capacity ensures long service life. The standard radial clearance offers flexibility for various operational needs.

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