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TS (Single Row Tapered Roller Bearings) (Imperial) HM813849-HM813811

TS (Single Row Tapered Roller Bearings) (Imperial) HM813849-HM813811

The HM813849-HM813811 is a single-row tapered roller bearing with a 2.8125″ 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 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.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 4.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number HM813849-HM813811
  • Brand TFL
  • Interchangeable Timken
  • Size 2.8125" x 5" x 1.4375"
  • Bore Dia 2.8125"
  • 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 3.58"
  • 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 HM813849
  • 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 4.100 lb

Features

Performance Features of HM813849-HM813811 Bearing

HM813849-HM813811 Bearing is built with chrome steel rings and rollers, offering strong resistance to 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 conditions.

How Is HM813849-HM813811 Bearing Engineered for Reliability?

HM813849-HM813811 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent strength and wear resistance.
Its standard radial clearance allows for smooth operation in diverse settings.
With an ABEC-1 rating, it ensures consistent performance in industrial applications.

Built for Durability: HM813849-HM813811 Bearing

HM813849-HM813811 Bearing’s chrome steel components resist wear, extending its service life.
The tapered roller design efficiently manages both radial and thrust loads.
Its steel cage maintains roller positioning, reducing friction and heat generation.
With a static radial load capacity of 57,600 lbf, it handles demanding conditions with ease.

Steel vs Ceramic Bearings: Strengths of HM813849-HM813811 Bearing

HM813849-HM813811 Bearing uses chrome steel for its rollers and rings, balancing cost and performance.
This material choice provides excellent durability and load-bearing capabilities.
The bearing’s tapered roller design ensures efficient load distribution.
Its compatibility with standard lubrication methods simplifies maintenance procedures.

Application

Industrial Uses of HM813849-HM813811 Bearing
HM813849-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.

Where Is HM813849-HM813811 Bearing Used?
In automotive applications, HM813849-HM813811 Bearing supports wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: HM813849-HM813811 Bearing
HM813849-HM813811 Bearing excels in industrial gearboxes, where its single-row design simplifies installation and maintenance. The steel cage enhances stability, making it suitable for high-speed operations.

Automotive vs Aerospace: Applications of HM813849-HM813811 Bearing
While HM813849-HM813811 Bearing is popular in automotive systems, it also finds use in aerospace applications, such as landing gear mechanisms. Its ABEC-1 rating ensures consistent performance in precision environments.

Perfect Fit for Automation: HM813849-HM813811 Bearing
HM813849-HM813811 Bearing is ideal for robotic arms and automated assembly lines, where its tapered rollers provide smooth motion control. The standard radial clearance allows for easy integration into various systems.

Q&A

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