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TS (Single Row Tapered Roller Bearings) (Imperial) HM813839-HM813811

TS (Single Row Tapered Roller Bearings) (Imperial) HM813839-HM813811

The HM813839-HM813811 is a single-row tapered roller bearing with a 2.36″ bore and 5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 51,500 lbf radially and 11,500 lbf thrust, making it robust for heavy-duty use.

Its open design requires regular lubrication but offers easy maintenance, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C.

This model is interchangeable with Timken bearings, ideal for replacements in industrial settings. Perfect for applications like gearboxes or heavy machinery where combined loads are common.

Weighing 4.8 lb, it’s built to last with standard radial clearance options. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number HM813839-HM813811
  • Brand TFL
  • Interchangeable Timken
  • Size 2.3617" x 5" x 1.4375"
  • Bore Dia 2.3617"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.0625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 2.95"
  • Cone Backface Backing Diameter 3.23"
  • Cup Frontface Backing Diameter 4.80"
  • Cup Backface Backing Diameter 4.45"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.14"
  • Effective Center Location -0.15"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM813839
  • Cup Part Number HM813811
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM813800
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 11500 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 4.8 lb

Features

Performance Features of HM813839-HM813811 Bearing

HM813839-HM813811 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 51,500 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures effective load distribution, reducing stress on individual components.
With a standard radial clearance, it provides reliable operation in various industrial settings.

HM813839-HM813811 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.

Application

Industrial Uses of HM813839-HM813811 Bearing
HM813839-HM813811 Bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is HM813839-HM813811 Bearing Used?
You’ll often find HM813839-HM813811 Bearing in automotive axles and wheel hubs, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles and industrial systems.

Built for Heavy-Duty Use: HM813839-HM813811 Bearing
HM813839-HM813811 Bearing excels in agricultural machinery, such as tractors and harvesters, where reliability is key. The open design allows for easy lubrication, extending its service life in dusty environments.

Automotive vs Aerospace: Applications of HM813839-HM813811 Bearing
In automotive settings, HM813839-HM813811 Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems requiring precise load handling. The ABEC-1 rating ensures consistent performance across both fields.

Key Fields for HM813839-HM813811 Bearing
HM813839-HM813811 Bearing is a solid choice for industrial fans and pumps, where its standard radial clearance accommodates thermal expansion. The steel cage adds stability, making it suitable for continuous operation.

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