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HM907639 Single Cones (Imperial)
HM907639 Single Cones (Imperial)

HM907639 Single Cones (Imperial)

The HM907639 is a single-row tapered roller bearing with a 1.875-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 27700 lbf and static loads up to 34400 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. 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 practical replacement option. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

Compliant with RoHS and REACH standards, it’s a safe and robust choice for demanding environments. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number HM907639
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HM907639-HM907614 , HM907639-HM907616
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 1.875"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 2.56"
  • Cone Backface Backing Diameter 2.83"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.16"
  • Effective Center Location 0.3"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 27700 lbf
  • Static Radial Load 34400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7170 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 48100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10800 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 12500 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 HM907639 Bearing Engineered for Reliability?

HM907639 Bearing is built with chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 27,700 lbf, making it suitable for heavy-duty applications.
The tapered roller design provides effective load distribution, enhancing performance and longevity.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes HM907639 Bearing Suitable for High-Temperature Applications?

HM907639 Bearing operates efficiently in temperatures from -30° to 110°C, maintaining stability under stress.
The chrome steel construction resists wear, even in demanding environments.
Its tapered roller design ensures smooth operation, reducing friction and heat buildup.
This makes it a reliable choice for industrial and automotive applications.

Designed for Durability: HM907639 Bearing

HM907639 Bearing features a robust chrome steel construction, ideal for handling high radial and thrust loads.
The steel cage keeps rollers aligned, minimising wear and extending service life.
With a dynamic radial load rating of 27,700 lbf, it excels in heavy-duty scenarios.
Its standard radial clearance ensures consistent performance across various applications.

Steel vs Ceramic Bearings: Strengths of HM907639 Bearing

HM907639 Bearing uses chrome steel for rings and rollers, offering excellent strength and wear resistance.
The steel cage provides reliable roller alignment, reducing maintenance needs.
With a static radial load capacity of 34,400 lbf, it handles demanding conditions with ease.
Its tapered roller design ensures efficient load distribution, enhancing durability.

Application

Industrial Uses of HM907639 Bearing
HM907639 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is HM907639 Bearing Used?
You’ll often find HM907639 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a practical choice for older or imperial-based systems.

Built for Heavy-Duty Use: HM907639 Bearing
HM907639 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage provides stability under high radial and thrust loads.

Automotive vs Aerospace: Applications of HM907639 Bearing
In automotive applications, HM907639 Bearing is ideal for wheel hubs and differentials, offering reliable performance. For aerospace, its precision and load capacity make it suitable for auxiliary systems.

Essential Roles of HM907639 Bearing
HM907639 Bearing is a go-to for conveyor systems, ensuring smooth operation under continuous load. Its standard radial clearance options make it versatile for various industrial settings.

Q&A

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