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TS (Single Row Tapered Roller Bearings) (Imperial) HM262749V-HM262710

TS (Single Row Tapered Roller Bearings) (Imperial) HM262749V-HM262710

The HM262749V-HM262710 is a single-row tapered roller bearing with a 13.625″ bore and 19.25″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 446,000 lbf radially and 66,200 lbf thrust, making it a robust choice for heavy-duty applications.

Its pin-type cage design ensures smooth operation, while the open seal allows for easy lubrication. The bearing operates well 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, large gearboxes, or construction equipment where high load capacity is needed.

Weighing 123 lb, it’s built for durability and long-term performance. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number HM262749V-HM262710
  • Brand TFL
  • Interchangeable Timken
  • Size 13.625" x 19.25" x 3.7501"
  • Bore Dia 13.625"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 19.25"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 3.75"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.7501"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 15.98"
  • Cone Backface Backing Diameter 14.84"
  • Cup Frontface Backing Diameter 18.40"
  • Cup Backface Backing Diameter 17.95"
  • Cage Cone Frontface Clearance 0.2"
  • Cage Cone Backface Clearance 0.26"
  • Effective Center Location -0.25"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM262749V
  • Cup Part Number HM262710
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM262700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 446000 lbf
  • Static Radial Load 845000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 116000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 66200 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 123.000 lb

Features

How Does HM262749V-HM262710 Bearing Handle Combined Loads?

HM262749V-HM262710 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 446,000 lbf, ensuring reliable performance in heavy-duty applications.
The pin-type cage keeps the rollers aligned, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

Application

Industrial Uses of HM262749V-HM262710 Bearing
HM262749V-HM262710 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is HM262749V-HM262710 Bearing Used?
You’ll often find HM262749V-HM262710 Bearing in large industrial gearboxes and power transmission systems, thanks to its high dynamic load capacity. Its pin-type cage design also helps maintain roller alignment under heavy stress.

Built for Heavy-Duty Use: HM262749V-HM262710 Bearing
HM262749V-HM262710 Bearing excels in applications like railroad axles and large pumps, where its standard radial clearance allows for smooth operation. The inch sizing makes it a natural fit for North American machinery standards.

Automotive vs Aerospace: Applications of HM262749V-HM262710 Bearing
In automotive settings, HM262749V-HM262710 Bearing supports large truck wheel hubs, while in aerospace, it’s used in auxiliary gearboxes. The ABEC-1 rating ensures reliable performance without over-engineering for these applications.

Practical Applications of HM262749V-HM262710 Bearing
HM262749V-HM262710 Bearing works well in agricultural machinery like combines, where its 123 lb weight is offset by its massive load ratings. The open design simplifies lubrication in dusty field conditions.

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