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TS (Single Row Tapered Roller Bearings) (Imperial) HM807049-HM807010P

TS (Single Row Tapered Roller Bearings) (Imperial) HM807049-HM807010P

The HM807049-HM807010P is a single-row tapered roller bearing with a 2.125″ bore and 4.125″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 45700 lbf radially and 9890 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, suitable for demanding environments.

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

Weighing 3.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice.

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Product Parameters

  • Part Number HM807049-HM807010P
  • Brand TFL
  • Interchangeable Timken
  • Size 2.125" x 4.125" x 1.4375"
  • Bore Dia 2.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.125"
  • 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 0.130"
  • Cone Frontface Backing Diameter 2.48"
  • Cone Backface Backing Diameter 2.87"
  • Cup Frontface Backing Diameter 3.96"
  • Cup Backface Backing Diameter 3.50"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.12"
  • Effective Center Location -0.29"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM807049
  • Cup Part Number HM807010P
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM807000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 45700 lbf
  • Static Radial Load 50200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 9890 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 3.1 lb

Features

Performance Features of HM807049-HM807010P Bearing

HM807049-HM807010P Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 45700 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

How Is HM807049-HM807010P Bearing Engineered for Reliability?

HM807049-HM807010P Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 9890 lbf makes it suitable for demanding industrial applications.
The bearing requires lubrication, but its robust design minimises maintenance needs.

Designed for Durability: HM807049-HM807010P Bearing

HM807049-HM807010P Bearing’s tapered roller design efficiently distributes loads, enhancing its lifespan.
The chrome steel components resist wear, even under high static radial loads of 50200 lbf.
Its effective centre location of -0.29″ ensures stable performance in various mounting configurations.
With an ABEC-1 rating, it balances precision and affordability for industrial use.

Application

Industrial Uses of HM807049-HM807010P Bearing
HM807049-HM807010P Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, HM807049-HM807010P Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, HM807049-HM807010P Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds stability during continuous operation.

Where Is HM807049-HM807010P Bearing Used?
You’ll find HM807049-HM807010P Bearing in mining equipment, where its robust design handles heavy radial and thrust loads. The standard radial clearance ensures smooth operation in rugged conditions.

In manufacturing plants, HM807049-HM807010P Bearing is often fitted into gearboxes and pulley systems. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: HM807049-HM807010P Bearing
HM807049-HM807010P Bearing excels in forestry machinery, where its tapered rollers manage uneven loads from rough terrain. The chrome steel rollers resist wear over long periods.

For railway applications, HM807049-HM807010P Bearing supports axle boxes, ensuring reliable performance under constant vibration. The steel cage maintains roller alignment even at high speeds.

Automotive vs Aerospace: Applications of HM807049-HM807010P Bearing
In trucks and buses, HM807049-HM807010P Bearing handles wheel loads efficiently, thanks to its tapered roller design. The inch measurements simplify replacements in commercial vehicles.

While not typically used in aerospace, HM807049-HM807010P Bearing suits ground support equipment like tugs and loaders. Its temperature range covers most operational conditions.

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