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HM807049 Single Cones (Imperial)
HM807049 Single Cones (Imperial)

HM807049 Single Cones (Imperial)

The HM807049 is a single-row tapered roller bearing cone with a 2.125-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 45700 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 under heavy loads. The cone width of 1.4375 inches provides a stable fit, suitable for various industrial applications.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in gearboxes, axles, or heavy machinery where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance ensures smooth operation in most conditions.

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Product Parameters

  • Part Number HM807049
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HM807049-HM807010 , HM807049-HM807010P , HM807049-HM807011
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series HM807000
  • Bore Dia 2.125"
  • 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 2.48"
  • Cone Backface Backing Diameter 2.87"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.12"
  • Effective Center Location -0.29"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 45700 lbf
  • Static Radial Load 50200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11900 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 79600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9890 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 20600 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 HM807049 Bearing

HM807049 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 45,700 lbf, ensuring reliable performance in tough conditions.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

HM807049 Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its tapered roller design efficiently handles both radial and thrust loads.

Application

Industrial Uses of HM807049 Bearing
HM807049 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads efficiently. The open seal type allows for easy lubrication, which is essential in dusty environments.

In automotive applications, HM807049 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, HM807049 Bearing’s chrome steel construction ensures durability even with continuous operation. The steel cage adds extra strength, making it suitable for high-load scenarios.

Where Is HM807049 Bearing Used?
You’ll often find HM807049 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The standard radial clearance ensures smooth operation even with heavy loads.

In mining equipment, HM807049 Bearing’s ability to handle dynamic radial loads makes it a go-to choice for crushers and screens. The temperature range also allows it to perform well in harsh environments.

Built for Heavy-Duty Use: HM807049 Bearing
HM807049 Bearing excels in forestry equipment like log splitters, where its tapered rollers manage high thrust loads. The chrome steel rings offer excellent wear resistance, extending the bearing’s lifespan.

In material handling systems, HM807049 Bearing’s effective center location helps maintain alignment under uneven loads. This feature is particularly useful in forklifts and cranes.

Automotive vs Aerospace: Applications of HM807049 Bearing
In automotive settings, HM807049 Bearing is ideal for axle systems, thanks to its dynamic thrust rating. The ABEC-1 rating ensures consistent performance without over-engineering.

For aerospace ground support equipment, HM807049 Bearing’s temperature tolerance makes it reliable in varying weather conditions. However, it’s more commonly found in heavy-duty industrial applications.

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