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HM237540 Single Cones (Imperial)
HM237540 Single Cones (Imperial)

HM237540 Single Cones (Imperial)

The HM237540 is a single-row tapered roller bearing cone with a 6.75-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 219,000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width is 2.5 inches, with precise tolerances for a secure fit.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or large vehicles where combined loads are common.

Compliant with RoHS and REACH standards, it offers a standard radial clearance with options for C3, C4, or C5. The ABEC-1 rating ensures consistent performance for general industrial use.

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Product Parameters

  • Part Number HM237540
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HM237540-HM237510 , HM237540-HM237511 , HM237540-HM237513
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series HM237500
  • Bore Dia 6.75"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.28"
  • Cone Frontface Backing Diameter 7.44"
  • Cone Backface Backing Diameter 7.87"
  • Cage Cone Frontface Clearance 0.2"
  • Cage Cone Backface Clearance 0.2"
  • Effective Center Location -0.46"
  • Ring 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 Radial Rating(Two Row 1 Million Revolutions)(C1) 382000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 31100 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 99100 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Is HM237540 Bearing Engineered for Reliability?

HM237540 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 219000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing wear and enhancing longevity.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes HM237540 Bearing Suitable for High-Temperature Applications?

HM237540 Bearing can withstand temperatures up to 110°C without compromising performance.
Its chrome steel construction maintains structural integrity even under thermal stress.
The open seal design allows for efficient heat dissipation during operation.
This makes it ideal for industrial environments with fluctuating temperatures.

Built for Durability: HM237540 Bearing

HM237540 Bearing features a robust single-row tapered roller design for long-lasting performance.
Its dynamic thrust rating of 31100 lbf ensures reliable operation under heavy loads.
The steel cage and chrome steel rings work together to minimise wear over time.
With standard radial clearance options, it offers flexibility for different applications.

Steel vs Ceramic Bearings: Strengths of HM237540 Bearing

HM237540 Bearing uses chrome steel for its rings and steel for its cage, balancing strength and cost-effectiveness.
This material choice provides excellent load capacity, with a static radial load of 278000 lbf.
The tapered roller design ensures smooth operation under combined loads.
It’s a practical choice for applications where durability and reliability are key.

Application

Industrial Uses of HM237540 Bearing
HM237540 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The open seal allows for easy lubrication, extending service life in dusty environments.

Where Is HM237540 Bearing Used?
You’ll often find HM237540 Bearing in agricultural machinery, supporting axles and gearboxes that require robust performance. Its inch sizing makes it a straightforward replacement for older equipment using imperial measurements.

Built for Heavy-Duty Use: HM237540 Bearing
HM237540 Bearing excels in industrial fans and pumps, where its chrome steel construction resists wear under high radial loads. The steel cage adds durability, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of HM237540 Bearing
In automotive applications, HM237540 Bearing supports large truck axles, while in aerospace, it’s used in ground support equipment. Its ABEC-1 rating ensures consistent performance without over-engineering for less critical roles.

Practical Applications of HM237540 Bearing
HM237540 Bearing is a go-to for railway maintenance vehicles, where its dynamic load capacity handles uneven tracks smoothly. The standard radial clearance offers a balance of precision and durability for such demanding tasks.

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