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TS (Single Row Tapered Roller Bearings) (Imperial) HM807049A-HM807010

TS (Single Row Tapered Roller Bearings) (Imperial) HM807049A-HM807010

The HM807049A-HM807010 is a single-row tapered roller bearing with a 2.125″ bore and 4.125″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 45700 lbf radially and 9890 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 3.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most environments. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number HM807049A-HM807010
  • Brand TFL
  • Interchangeable Timken
  • Size 2.125" x 4.125" x 1.4375"
  • Bore Dia 2.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.48"
  • Cone Backface Backing Diameter 2.72"
  • Cup Frontface Backing Diameter 3.96"
  • Cup Backface Backing Diameter 3.50"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.12"
  • Effective Center Location -0.29"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM807049A
  • Cup Part Number HM807010
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM807000
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 9890 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 3.1 lb

Features

Core Advantages of HM807049A-HM807010 Bearing

HM807049A-HM807010 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 45,700 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

How Is HM807049A-HM807010 Bearing Engineered for Reliability?

HM807049A-HM807010 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 9,890 lbf at 90 million revolutions highlights long-term reliability.
The open design allows for easy lubrication, maintaining performance over time.

Built for Durability: HM807049A-HM807010 Bearing

HM807049A-HM807010 Bearing’s chrome steel components resist wear, even under high radial and thrust loads.
The tapered roller design distributes loads evenly, enhancing stability and reducing stress.
With an ABEC-1 rating, it balances precision and cost-effectiveness for various industrial uses.
Its standard radial clearance options (C3/C4/C5) allow flexibility in different applications.

Application

Industrial Uses of HM807049A-HM807010 Bearing
HM807049A-HM807010 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 even in tough working conditions.

In automotive applications, HM807049A-HM807010 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many American-made vehicles.

For industrial conveyor systems, HM807049A-HM807010 Bearing’s open design allows for easy lubrication, extending its service life. The standard radial clearance offers flexibility for different operational needs.

Where Is HM807049A-HM807010 Bearing Used?
You’ll often find HM807049A-HM807010 Bearing in agricultural machinery, where its robust design handles dusty and high-load environments. The steel cage adds extra strength for long-term use.

In mining equipment, HM807049A-HM807010 Bearing’s ability to manage radial and thrust loads makes it a dependable choice. The ABEC-1 rating ensures consistent performance without overcomplicating the design.

Built for Heavy-Duty Use: HM807049A-HM807010 Bearing
HM807049A-HM807010 Bearing excels in forestry machinery, where its tapered rollers manage uneven loads smoothly. The inch measurements simplify replacements in older equipment.

For gearboxes in industrial settings, HM807049A-HM807010 Bearing’s dynamic load capacity keeps operations running smoothly. The chrome steel rollers resist wear even under constant stress.

Automotive vs Aerospace: Applications of HM807049A-HM807010 Bearing
In automotive systems, HM807049A-HM807010 Bearing is ideal for axles, offering reliable performance under heavy loads. The inch sizing ensures compatibility with many truck models.

For aerospace ground equipment, HM807049A-HM807010 Bearing provides sturdy support in tow tractors and loaders. Its standard radial clearance balances precision and durability.

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