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HM124646 Single Cones (Imperial)

HM124646 Single Cones (Imperial)

The HM124646 is a single-row tapered roller bearing cone with a 4.6875-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 87,200 lbf and static loads up to 140,000 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone has a width of 2.25 inches and fits well in standard applications.

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

It operates smoothly in temperatures from -30°C to 110°C and complies with RoHS and REACH standards. The standard radial clearance ensures versatility in various setups.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number HM124646
  • 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 HM124600
  • Bore Dia 4.6875"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 5.16"
  • Cone Backface Backing Diameter 5.16"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.61"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 87200 lbf
  • Static Radial Load 140000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 22600 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 152000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10200 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 39300 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 HM124646 Bearing Engineered for Reliability?

HM124646 Bearing is built with chrome steel rings and a steel cage, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 87,200 lbf, making it suitable for heavy-duty applications.
The tapered roller design provides effective load distribution, enhancing performance and longevity.
With a standard radial clearance, it offers reliable operation in various industrial conditions.

Application

Industrial Uses of HM124646 Bearing
HM124646 Bearing is commonly used in heavy machinery, especially in construction equipment where combined loads are frequent. Its tapered roller design handles both radial and thrust forces efficiently, making it suitable for demanding environments.

Where Is HM124646 Bearing Used?
You’ll often find HM124646 Bearing in agricultural machinery, like tractors and harvesters, where its durability and inch sizing are advantageous. The open seal design allows for easy lubrication, extending its service life in dusty conditions.

Built for Heavy-Duty Use: HM124646 Bearing
HM124646 Bearing excels in mining equipment, where its high dynamic radial load capacity ensures reliable performance. The chrome steel construction provides excellent wear resistance, even under continuous operation.

Automotive vs Aerospace: Applications of HM124646 Bearing
In automotive applications, HM124646 Bearing supports wheel hubs and drivetrains, offering stability under combined loads. While not typically used in aerospace, its precision makes it a solid choice for ground support equipment.

Key Fields for HM124646 Bearing
HM124646 Bearing is ideal for industrial fans and pumps, where its ABEC-1 rating ensures smooth operation. The standard radial clearance option makes it versatile for various operational conditions.

Q&A

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