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TS (Single Row Tapered Roller Bearings) (Imperial) HM813842A-HM813810P

TS (Single Row Tapered Roller Bearings) (Imperial) HM813842A-HM813810P

The HM813842A-HM813810P is a single-row tapered roller bearing with a 2.5″ bore and 5″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 51500 lbf radially and 11500 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. 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 use in industrial machinery, gearboxes, or automotive systems where combined loads are common.

Weighing 4.6 lb, it’s built to last while meeting RoHS and REACH standards for safety and environmental compliance.

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Product Parameters

  • Part Number HM813842A-HM813810P
  • Brand TFL
  • Interchangeable Timken
  • Size 2.5" x 5" x 1.4375"
  • Bore Dia 2.5"
  • 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 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.74"
  • Cone Backface Backing Diameter 3.07"
  • Cup Frontface Backing Diameter 4.80"
  • Cup Backface Backing Diameter 4.37"
  • 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 HM813842A
  • Cup Part Number HM813810P
  • 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 4.6 lb

Features

How Is HM813842A-HM813810P Bearing Engineered for Reliability?

HM813842A-HM813810P Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 51,500 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes HM813842A-HM813810P Bearing Suitable for High-Temperature Applications?

HM813842A-HM813810P Bearing operates smoothly in temperatures up to 110°C, thanks to its chrome steel construction.
The open design allows for easy lubrication, ensuring consistent performance under thermal stress.
Its robust cage structure prevents roller misalignment, even in demanding conditions.
This makes it a reliable choice for industrial applications with high heat exposure.

Designed for Durability: HM813842A-HM813810P Bearing

HM813842A-HM813810P Bearing features precision-ground rollers and raceways for reduced wear and extended life.
The chrome steel components resist deformation under heavy loads, maintaining structural integrity.
With a static radial load capacity of 57,600 lbf, it handles intense operational demands.
Its standard radial clearance ensures smooth operation across various applications.

Steel vs Ceramic Bearings: Strengths of HM813842A-HM813810P Bearing

HM813842A-HM813810P Bearing uses high-quality chrome steel for both rollers and rings, ensuring strength and durability.
The steel construction provides excellent load-bearing capacity, ideal for industrial machinery.
Unlike ceramic options, it offers cost-effective reliability without compromising performance.
Its ABEC-1 rating ensures consistent precision in demanding environments.

Why Choose HM813842A-HM813810P Bearing for Precision Tasks?

HM813842A-HM813810P Bearing’s tapered roller design ensures accurate load distribution for precision applications.
The chrome steel components minimise friction, enhancing operational smoothness.
With a dynamic thrust rating of 11,500 lbf, it delivers reliable performance under stress.
Its standard radial clearance allows for versatile use in various mechanical systems.

Application

Industrial Uses of HM813842A-HM813810P Bearing
HM813842A-HM813810P 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, HM813842A-HM813810P Bearing supports axles and wheel hubs, providing reliable performance under both radial and thrust loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, HM813842A-HM813810P Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability, reducing wear during continuous operation.

What Makes HM813842A-HM813810P Bearing a Preferred Choice?
HM813842A-HM813810P Bearing is ideal for agricultural machinery, such as tractors and harvesters, where its robust design withstands uneven loads. The ABEC-1 rating ensures consistent performance without over-engineering.

In material handling equipment, HM813842A-HM813810P Bearing’s standard radial clearance offers smooth operation for forklifts and cranes. The tapered rollers distribute stress evenly, reducing maintenance needs.

Built for Heavy-Duty Use: HM813842A-HM813810P Bearing
HM813842A-HM813810P Bearing excels in forestry equipment, handling shock loads from rough terrain. Its temperature range (-30° to 110°C) suits both cold and hot working conditions.

For railway applications, HM813842A-HM813810P Bearing’s dynamic radial load capacity ensures reliability in freight car wheel assemblies. The interchangeable Timken design simplifies replacements.

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