TS (Single Row Tapered Roller Bearings) (Imperial) HM807048-HM807010

The HM807048-HM807010 is a single-row tapered roller bearing with a 2.1452″ 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 easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures 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 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Description

Features

Application

Q&A

Product Parameters

Part Number HM807048-HM807010
Brand TFL
Interchangeable Timken
Size 2.1452" x 4.125" x 1.4375"
Bore Dia 2.1452"
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 HM807048
Cup Part Number HM807010
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 lb

Features

Performance Features of HM807048-HM807010 Bearing

HM807048-HM807010 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 heavy-duty applications.
The steel cage maintains 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 HM807048-HM807010 Bearing Engineered for Reliability?

HM807048-HM807010 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 9,890 lbf makes it suitable for demanding industrial uses.
The bearing requires lubrication, but its robust design minimises maintenance needs.

Built for Durability: HM807048-HM807010 Bearing

HM807048-HM807010 Bearing’s chrome steel components resist wear, even under high radial loads up to 50,200 lbf.
The tapered roller design distributes stress evenly, enhancing longevity in tough applications.
With an ABEC-1 rating, it balances precision and cost-effectiveness.
Its inch-sized dimensions (2.1452″ x 4.125″) make it compatible with imperial system machinery.

Application

Industrial Uses of HM807048-HM807010 Bearing
HM807048-HM807010 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 tough working conditions.

Where Is HM807048-HM807010 Bearing Used?
In automotive applications, HM807048-HM807010 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: HM807048-HM807010 Bearing
For industrial gearboxes, HM807048-HM807010 Bearing offers smooth operation thanks to its steel cage and precise tolerances. The open design allows for easy lubrication, extending its service life in high-demand environments.

Automotive vs Aerospace: Applications of HM807048-HM807010 Bearing
While HM807048-HM807010 Bearing excels in automotive drivetrains, it’s also suitable for aerospace ground support equipment, where its load capacity and temperature range meet rigorous demands. The ABEC-1 rating ensures consistent performance.

Perfect Fit for Automation: HM807048-HM807010 Bearing
In automated conveyor systems, HM807048-HM807010 Bearing provides reliable support for heavy loads, reducing downtime. Its standard radial clearance options make it adaptable to various operational requirements.