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TS (Single Row Tapered Roller Bearings) (Imperial) HM212044-HM212011

TS (Single Row Tapered Roller Bearings) (Imperial) HM212044-HM212011

The HM212044-HM212011 is a single-row tapered roller bearing with a 2.375″ bore and 4.8125″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 60,000 lbf radially and 8,990 lbf thrust, making it versatile for various applications.

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

Weighing 4.5 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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Product Parameters

  • Part Number HM212044-HM212011
  • Brand TFL
  • Interchangeable Timken
  • Size 2.375" x 4.8125" x 1.5"
  • Bore Dia 2.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.8125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.51"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.17"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.310"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.76"
  • Cone Backface Backing Diameter 3.35"
  • Cup Frontface Backing Diameter 4.60"
  • Cup Backface Backing Diameter 4.25"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.43"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM212044
  • Cup Part Number HM212011
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM212000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 60000 lbf
  • Static Radial Load 62700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 15600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8990 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 4.5 lb

Features

Performance Features of HM212044-HM212011 Bearing

HM212044-HM212011 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 60,000 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

HM212044-HM212011 Bearing requires lubrication, but its robust design minimises maintenance needs.
The standard radial clearance allows for smooth operation in diverse industrial settings.

Application

Common Applications of HM212044-HM212011 Bearing
HM212044-HM212011 Bearing works well in industrial gearboxes, handling both radial and thrust loads with ease. Its chrome steel construction ensures durability in demanding environments.

You’ll often find HM212044-HM212011 Bearing in heavy machinery like construction equipment, where its tapered roller design manages combined loads effectively. The open seal type simplifies lubrication and maintenance.

For automotive applications, HM212044-HM212011 Bearing fits nicely in truck wheel hubs, providing reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle designs.

In agricultural machinery, HM212044-HM212011 Bearing supports components like harvesters, where its robust build withstands dusty conditions. The steel cage adds extra resilience for long-term use.

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