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TS (Single Row Tapered Roller Bearings) (Imperial) HM807044-HM807010P

TS (Single Row Tapered Roller Bearings) (Imperial) HM807044-HM807010P

The HM807044-HM807010P is a single-row tapered roller bearing with a 1.9375″ bore and 4.125″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 45700 lbf radially and 9890 lbf thrust, making it robust for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for applications like automotive axles or industrial gearboxes where combined loads are common.

Weighing 3.3 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number HM807044-HM807010P
  • Brand TFL
  • Interchangeable Timken
  • Size 1.9375" x 4.125" x 1.4375"
  • Bore Dia 1.9375"
  • 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 2.72"
  • 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 HM807044
  • 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 3.3 lb

Features

Performance Features of HM807044-HM807010P Bearing

HM807044-HM807010P Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 45,700 lbf, ensuring reliable performance in demanding conditions.

The tapered roller design efficiently handles both radial and thrust loads, making it versatile for various applications.
With a standard radial clearance, it provides smooth operation and easy installation.

HM807044-HM807010P Bearing operates within a temperature range of -30° to 110°C, suitable for diverse environments.
The steel cage maintains roller alignment, reducing wear and extending service life.

This bearing requires lubrication, ensuring consistent performance over time.
Its ABEC-1 rating guarantees precision and reliability in industrial applications.

Application

Industrial Uses of HM807044-HM807010P Bearing
HM807044-HM807010P Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, HM807044-HM807010P Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its inch sizing makes it a go-to choice for American and British vehicle models.

For industrial conveyors, HM807044-HM807010P Bearing’s open design allows easy lubrication, extending service life in high-load scenarios. The steel cage adds stability, making it suitable for continuous operation.

What Makes HM807044-HM807010P Bearing a Preferred Choice?
HM807044-HM807010P Bearing stands out in mining equipment due to its ability to handle heavy radial and axial loads simultaneously. The standard radial clearance offers flexibility for various installation requirements.

In power transmission systems, HM807044-HM807010P Bearing’s tapered rollers reduce friction, ensuring smooth operation. Its compatibility with Timken models makes it a versatile replacement option.

Built for Heavy-Duty Use: HM807044-HM807010P Bearing
HM807044-HM807010P Bearing excels in railway applications, where its robust design withstands constant vibration and shock loads. The ABEC-1 rating ensures consistent performance without over-engineering.

For forestry machinery, HM807044-HM807010P Bearing’s temperature range (-30° to 110°C) makes it reliable in extreme weather. The steel cage and chrome steel rollers enhance longevity in dusty environments.

Automotive vs Aerospace: Applications of HM807044-HM807010P Bearing
In automotive systems, HM807044-HM807010P Bearing is ideal for axles and transmissions, balancing load capacity and compact design. Its inch measurements align with standard automotive components.

For aerospace ground equipment, HM807044-HM807010P Bearing’s dynamic load rating (45,700 lbf) ensures reliability in auxiliary systems. However, its ABEC-1 rating makes it less suited for high-precision flight components.

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