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HM136940 Single Cones (Imperial)

HM136940 Single Cones (Imperial)

The HM136940 is a single-row tapered roller bearing cone with a 6.5-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 178,000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The cone features standard radial clearance, with options for C3, C4, or C5 available.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or large machinery.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability for demanding environments.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number HM136940
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series HM136900
  • Bore Dia 6.4995"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.9375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 7.2"
  • Cone Backface Backing Diameter 7.2"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.72"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 178000 lbf
  • Static Radial Load 271000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 46100 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 309000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 20900 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 80200 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 HM136940 Bearing Engineered for Reliability?

HM136940 Bearing features chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 178,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design of HM136940 Bearing provides efficient load distribution, reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

HM136940 Bearing’s standard radial clearance allows flexibility for different installation needs.
Its ABEC-1 rating ensures consistent performance in industrial applications.

Application

Industrial Uses of HM136940 Bearing
HM136940 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 type allows for easy lubrication, extending its lifespan in demanding conditions.

Why Is HM136940 Bearing Essential in Machinery?
In industrial gearboxes, HM136940 Bearing provides reliable support due to its chrome steel construction and high dynamic radial load capacity. Its inch sizing makes it compatible with a variety of North American machinery standards.

Built for Heavy-Duty Use: HM136940 Bearing
For agricultural equipment like tractors and harvesters, HM136940 Bearing ensures smooth operation under heavy loads. The steel cage adds durability, making it suitable for rough terrain and prolonged use.

Automotive vs Aerospace: Applications of HM136940 Bearing
In automotive axles, HM136940 Bearing handles thrust and radial loads efficiently, while in aerospace applications, its precision and reliability are valued for landing gear systems. The temperature range ensures performance in diverse environments.

Key Fields for HM136940 Bearing
Railway applications benefit from HM136940 Bearing’s ability to withstand high dynamic loads and vibrations. Its standard radial clearance options make it adaptable to different operational requirements.

Q&A

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