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HH814540 Single Cones (Imperial)

HH814540 Single Cones (Imperial)

The HH814540 is a single-row tapered roller bearing cone with a 2.25-inch bore, made from sturdy chrome steel. It handles combined loads up to 76,100 lbf radially and 16,500 lbf thrust, suitable for heavy-duty applications.

Its open design allows easy lubrication, while the steel cage ensures durability under high stress. The cone works in temperatures from -30°C to 110°C, making it versatile for various environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or vehicles where robust performance is needed.

With standard radial clearance and ABEC-1 rating, it balances precision and strength. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number HH814540
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HH814540-HH814510
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series HH814500
  • Bore Dia 2.25"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 2.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 3.19"
  • Cone Backface Backing Diameter 3.43"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.18"
  • Effective Center Location -0.48"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 76100 lbf
  • Static Radial Load 95000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 19700 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 133000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 16500 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 34400 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of HH814540 Bearing

HH814540 Bearing is constructed with chrome steel rings, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 76,100 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

HH814540 Bearing’s tapered roller design provides smooth operation and efficient load distribution.
The open seal type allows for easy inspection and maintenance, reducing downtime.

Application

Industrial Uses of HH814540 Bearing
HH814540 Bearing is commonly used in heavy machinery, such as construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is HH814540 Bearing Used?
You’ll often find HH814540 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a popular choice for North American equipment manufacturers.

Built for Heavy-Duty Use: HH814540 Bearing
HH814540 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength for high-load applications.

Automotive vs Aerospace: Applications of HH814540 Bearing
In automotive systems, HH814540 Bearing is ideal for wheel hubs and differentials, offering reliable performance. For aerospace, its precision fits landing gear components, though industrial use remains more common.

Key Fields for HH814540 Bearing
HH814540 Bearing is a go-to for railway applications, particularly in freight car axles. Its ABEC-1 rating ensures consistent performance even under heavy radial and thrust loads.

Q&A

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