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TS (Single Row Tapered Roller Bearings) (Imperial) HM215249-HM215210

TS (Single Row Tapered Roller Bearings) (Imperial) HM215249-HM215210

The HM215249-HM215210 is a single-row tapered roller bearing with a 2.99″ bore and 5.19″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 53900 lbf radial and 7960 lbf thrust, suitable for demanding 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, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy machinery or automotive uses where combined loads are common.

Weighing 4.6 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number HM215249-HM215210
  • Brand TFL
  • Interchangeable Timken
  • Size 2.9916" x 5.1959" x 1.5354"
  • Bore Dia 2.9916"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5.1959"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.5354"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.2598"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5354"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.280"
  • Cup Backface ToClear Radius 0.140"
  • Cone Frontface Backing Diameter 4.09"
  • Cone Backface Backing Diameter 3.86"
  • Cup Frontface Backing Diameter 5.00"
  • Cup Backface Backing Diameter 4.65"
  • Cage Cone Frontface Clearance 0.14"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.38"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM215249
  • Cup Part Number HM215210
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM215200
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 53900 lbf
  • Static Radial Load 72800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 14000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 7960 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 Does HM215249-HM215210 Bearing Handle Combined Loads?

HM215249-HM215210 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 53,900 lbf, ensuring reliable performance in demanding conditions.

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

HM215249-HM215210 Bearing’s standard radial clearance allows for smooth operation under combined loads.
Its ABEC-1 rating ensures consistent precision for industrial applications.

Application

Industrial Uses of HM215249-HM215210 Bearing
HM215249-HM215210 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, HM215249-HM215210 Bearing supports wheel hubs and drivetrain components, providing reliable performance under varying loads. Its imperial sizing makes it a good fit for North American vehicle models.

For industrial fans and pumps, HM215249-HM215210 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability during high-speed rotations.

Where Is HM215249-HM215210 Bearing Used?
You’ll find HM215249-HM215210 Bearing in agricultural machinery, where its robust design handles dirt and debris without compromising performance. The tapered rollers distribute loads evenly, reducing wear.

In conveyor systems, HM215249-HM215210 Bearing ensures smooth operation under heavy loads, thanks to its high dynamic radial rating. The standard radial clearance makes it versatile for various industrial settings.

Built for Heavy-Duty Use: HM215249-HM215210 Bearing
HM215249-HM215210 Bearing excels in mining equipment, where its static radial load capacity supports extreme conditions. The chrome steel rollers resist deformation under pressure.

For gearboxes, HM215249-HM215210 Bearing’s effective center location improves alignment, reducing vibration and noise. Its compatibility with Timken models simplifies replacements.

Automotive vs Aerospace: Applications of HM215249-HM215210 Bearing
In automotive systems, HM215249-HM215210 Bearing handles wheel loads and drivetrain stresses with ease. The ABEC-1 rating ensures consistent performance for everyday driving.

For aerospace ground equipment, HM215249-HM215210 Bearing’s temperature range suits outdoor use, from cold mornings to hot afternoons. Its steel cage withstands frequent load changes.

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