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TS (Single Row Tapered Roller Bearings) (Imperial) HM237545-HM237511

TS (Single Row Tapered Roller Bearings) (Imperial) HM237545-HM237511

The HM237545-HM237511 is a single-row tapered roller bearing with a 7″ bore and 11.375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 219,000 lbf radially and 31,100 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. 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, gearboxes, or heavy equipment where robust performance is needed.

Weighing 33.5 lb, it’s designed for long-lasting use and complies with RoHS and REACH standards. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number HM237545-HM237511
  • Brand TFL
  • Interchangeable Timken
  • Size 7" x 11.375" x 2.5002"
  • Bore Dia 7"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 11.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.5002"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.280"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 8.67"
  • Cone Backface Backing Diameter 8.07"
  • Cup Frontface Backing Diameter 10.69"
  • Cup Backface Backing Diameter 10.47"
  • Cage Cone Frontface Clearance 0.2"
  • Cage Cone Backface Clearance 0.2"
  • Effective Center Location -0.46"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM237545
  • Cup Part Number HM237511
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM237500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 219000 lbf
  • Static Radial Load 278000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 56900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 31100 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 33.500 lb

Features

How Does HM237545-HM237511 Bearing Handle Combined Loads?

HM237545-HM237511 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 219,000 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 environments.

Application

Industrial Uses of HM237545-HM237511 Bearing
HM237545-HM237511 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 in harsh working conditions.

What Makes HM237545-HM237511 Bearing a Preferred Choice?
In agricultural machinery, HM237545-HM237511 Bearing supports high-load applications such as tractor transmissions and harvesters. Its inch sizing makes it compatible with many North American industrial standards.

Built for Heavy-Duty Use: HM237545-HM237511 Bearing
For railway applications, HM237545-HM237511 Bearing provides reliable performance in axle boxes and wheel sets. The open design allows for easy lubrication, extending service life in demanding environments.

Automotive vs Aerospace: Applications of HM237545-HM237511 Bearing
In automotive systems, HM237545-HM237511 Bearing is ideal for truck differentials and drivetrains. Its robust design also suits aerospace ground support equipment, though not for flight-critical components.

Essential Roles of HM237545-HM237511 Bearing
HM237545-HM237511 Bearing excels in industrial fans and blowers, where its tapered rollers manage both radial and axial forces. The steel cage adds stability during high-speed operations.

Q&A

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