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HM88542 Single Cones (Imperial)
HM88542 Single Cones (Imperial)

HM88542 Single Cones (Imperial)

The HM88542 is a single-row tapered roller bearing cone with a 1.25-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 23,200 lbf and static loads up to 24,900 lbf.

Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for applications like heavy machinery or automotive systems where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number HM88542
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HM88542-HM88510 , HM88542-HM88511 , HM88542-HM88512
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 1.25"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.0938"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.05"
  • Cone Frontface Backing Diameter 1.68"
  • Cone Backface Backing Diameter 1.79"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.22"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 23200 lbf
  • Static Radial Load 24900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6010 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 40400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5620 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 10500 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 Does HM88542 Bearing Handle Combined Loads?

HM88542 Bearing is built with chrome steel rings and a steel cage, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 23,200 lbf, ensuring reliable performance in demanding conditions.
The tapered roller design provides smooth operation and reduces friction, extending the bearing’s service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

What Makes HM88542 Bearing Suitable for High-Temperature Applications?

HM88542 Bearing operates efficiently in temperatures from -30° to 110°C, making it ideal for diverse industrial settings.
The chrome steel construction ensures durability and resistance to wear, even under heavy loads.
Its tapered roller design minimises friction, contributing to smoother operation and longer lifespan.
The open seal type allows for easy maintenance and inspection, reducing downtime.

Designed for Durability: HM88542 Bearing

HM88542 Bearing features a robust chrome steel construction, providing excellent resistance to wear and tear.
The steel cage maintains proper roller alignment, ensuring consistent performance under combined loads.
With a dynamic radial load rating of 23,200 lbf, it handles demanding applications with ease.
Its standard radial clearance options offer flexibility for various operational needs.

Steel vs Ceramic Bearings: Strengths of HM88542 Bearing

HM88542 Bearing uses chrome steel for its rings and steel for its cage, balancing strength and cost-effectiveness.
This material choice ensures reliable performance under combined loads and high temperatures.
The tapered roller design reduces friction, enhancing efficiency and longevity.
Its open construction simplifies maintenance, making it a practical choice for many applications.

Application

Industrial Uses of HM88542 Bearing
HM88542 Bearing is commonly used in heavy machinery, such as conveyor systems and industrial gearboxes, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is HM88542 Bearing Used?
You’ll often find HM88542 Bearing in automotive applications, particularly in wheel hubs and differential systems, thanks to its reliable performance under radial and thrust loads. Its inch sizing makes it a good fit for older or custom-built vehicles.

Built for Heavy-Duty Use: HM88542 Bearing
HM88542 Bearing excels in construction equipment, like cranes and excavators, where its robust design withstands high dynamic loads. The steel cage adds extra strength, making it suitable for rough conditions.

Automotive vs Aerospace: Applications of HM88542 Bearing
In automotive settings, HM88542 Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems due to its precision and load capacity. The temperature range ensures performance in varied climates.

Perfect Fit for Automation: HM88542 Bearing
HM88542 Bearing works well in automated machinery, such as robotic arms, where smooth rotation and load handling are key. Its standard radial clearance allows for easy integration into existing systems.

Q&A

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