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TS (Single Row Tapered Roller Bearings) (Imperial) HM813839P-HM813811

TS (Single Row Tapered Roller Bearings) (Imperial) HM813839P-HM813811

The HM813839P-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, suitable for demanding applications.

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

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

Weighing 4.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance and ABEC-1 rating ensure consistent performance. Its tapered roller design provides efficient load distribution, reducing wear over time.

Perfect for maintenance tasks or new installations, this bearing balances strength and ease of use. Its dimensions and tolerances make it a precise fit for imperial system applications.

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Product Parameters

  • Part Number HM813839P-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 HM813839P
  • 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 HM813839P-HM813811 Bearing

HM813839P-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 steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

How Is HM813839P-HM813811 Bearing Engineered for Reliability?

HM813839P-HM813811 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent resistance to wear and fatigue.
Its standard radial clearance allows for smooth operation, while the ABEC-1 rating ensures consistent precision.
This bearing requires lubrication to maintain peak performance over time.

Built for Durability: HM813839P-HM813811 Bearing

HM813839P-HM813811 Bearing’s chrome steel components ensure long-lasting performance in demanding environments.
The tapered roller design efficiently distributes loads, reducing stress on individual components.
With a static radial load capacity of 57,600 lbf, it handles heavy loads with ease.
Its open seal type allows for easy lubrication access, simplifying maintenance.

Steel vs Ceramic Bearings: Strengths of HM813839P-HM813811 Bearing

HM813839P-HM813811 Bearing uses chrome steel for both rollers and rings, balancing cost and performance.
This material choice provides excellent strength and durability for industrial applications.
The bearing’s tapered roller design offers superior load distribution compared to ball bearings.
Its standard radial clearance ensures reliable operation without excessive friction.

Application

Industrial Uses of HM813839P-HM813811 Bearing
HM813839P-HM813811 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 even in demanding environments.

In automotive applications, HM813839P-HM813811 Bearing supports wheel hubs and drivetrain components, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, HM813839P-HM813811 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear during prolonged use.

What Makes HM813839P-HM813811 Bearing a Preferred Choice?
HM813839P-HM813811 Bearing excels in agricultural machinery, such as tractors and harvesters, where its robust design withstands varying load conditions. The standard radial clearance ensures smooth operation even with temperature fluctuations.

In material handling equipment, HM813839P-HM813811 Bearing’s high dynamic load capacity makes it suitable for forklifts and cranes. Its compatibility with Timken models simplifies replacement and maintenance.

Built for Heavy-Duty Use: HM813839P-HM813811 Bearing
HM813839P-HM813811 Bearing is ideal for gearboxes in industrial settings, where its tapered rollers manage both radial and axial forces efficiently. The ABEC-1 rating balances precision and cost-effectiveness.

For railway applications, HM813839P-HM813811 Bearing’s temperature tolerance ensures reliability in diverse climates. The inch measurements align with standard rail component specifications.

Automotive vs Aerospace: Applications of HM813839P-HM813811 Bearing
In automotive systems, HM813839P-HM813811 Bearing is often found in differential assemblies, offering stability under heavy loads. Its chrome steel rollers resist wear in high-stress conditions.

For aerospace ground support equipment, HM813839P-HM813811 Bearing’s lightweight design and durability make it suitable for tow tractors and loaders. The open seal type allows for easy inspection and lubrication.

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