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TS (Single Row Tapered Roller Bearings) (Imperial) HM813846-HM813811

TS (Single Row Tapered Roller Bearings) (Imperial) HM813846-HM813811

The HM813846-HM813811 is a single-row tapered roller bearing with a 2.75″ bore and 5″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 51500 lbf radially and 11500 lbf thrust, suitable for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures durability. 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 or vehicle applications where robust performance is needed.

Weighing 4.2 lb, it’s built to handle demanding environments while complying with RoHS and REACH standards. The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number HM813846-HM813811
  • Brand TFL
  • Interchangeable Timken
  • Size 2.75" x 5" x 1.4375"
  • Bore Dia 2.75"
  • 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 3.94"
  • Cone Backface Backing Diameter 3.5"
  • 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 HM813846
  • 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 4.2 lb

Features

Performance Features of HM813846-HM813811 Bearing

HM813846-HM813811 Bearing is crafted from chrome steel, 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, enhancing durability and reducing wear.
With a standard radial clearance, it provides reliable operation in various industrial settings.

HM813846-HM813811 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, contributing to smooth and efficient performance.

Designed for easy lubrication, HM813846-HM813811 Bearing simplifies maintenance and extends service life.
Its ABEC-1 rating guarantees consistent precision for general industrial use.

Application

Industrial Uses of HM813846-HM813811 Bearing
HM813846-HM813811 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, HM813846-HM813811 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its imperial sizing makes it a straightforward replacement for Timken bearings in many vehicles.

For industrial conveyor systems, HM813846-HM813811 Bearing’s open design allows easy lubrication, extending service life in high-load scenarios. The steel cage adds stability, reducing wear during continuous operation.

How Does HM813846-HM813811 Bearing Improve Performance?
HM813846-HM813811 Bearing enhances performance in agricultural machinery by managing heavy radial and axial loads with ease. Its tapered rollers distribute stress evenly, reducing friction and heat buildup.

In railway applications, HM813846-HM813811 Bearing’s robust design ensures smooth operation under constant vibration and shock. The ABEC-1 rating provides sufficient precision for most rail components.

For wind turbine gearboxes, HM813846-HM813811 Bearing’s dynamic load capacity makes it a dependable choice. The standard radial clearance allows for thermal expansion during prolonged use.

Built for Heavy-Duty Use: HM813846-HM813811 Bearing
HM813846-HM813811 Bearing excels in forestry equipment, where its combined load capability handles uneven forces from cutting and lifting. The steel cage prevents roller misalignment under stress.

In marine applications, HM813846-HM813811 Bearing’s corrosion-resistant materials perform well in harsh, salty environments. Regular lubrication ensures longevity despite exposure to moisture.

For industrial pumps, HM813846-HM813811 Bearing’s tapered rollers reduce slippage, maintaining efficiency under high-pressure conditions. The inch sizing simplifies maintenance in older systems.

Automotive vs Aerospace: Applications of HM813846-HM813811 Bearing
In automotive drivetrains, HM813846-HM813811 Bearing supports heavy loads in trucks and buses, offering a balance of strength and ease of maintenance. Its compatibility with Timken parts simplifies sourcing.

For aerospace ground equipment, HM813846-HM813811 Bearing’s temperature range suits auxiliary systems like cargo loaders. However, its ABEC-1 rating limits use in high-precision flight components.

In off-road vehicles, HM813846-HM813811 Bearing’s durability shines, handling rough terrain without compromising performance. The open design allows quick inspection and relubrication.

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