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HH221434 Single Cones (Imperial)

HH221434 Single Cones (Imperial)

The HH221434 is a single-row tapered roller bearing with a 3.5-inch bore, designed for combined loads. Made from chrome steel, it handles dynamic radial loads up to 120,000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy maintenance, while the steel cage ensures durability. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

With an ABEC-1 rating and standard radial clearance, it’s suitable for heavy-duty applications like industrial machinery or vehicle axles. Compliant with RoHS and REACH standards, it’s both reliable and safe for various uses.

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Product Parameters

  • Part Number HH221434
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number HH221434-HH221410 , HH221434-HH221410-B , HH221434-HH221410XX , HH221434-HH221416
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series HH221400
  • Bore Dia 3.5"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.265"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.31"
  • Cone Frontface Backing Diameter 4.13"
  • Cone Backface Backing Diameter 4.72"
  • Cage Cone Frontface Clearance 0.16"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location -0.59"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 120000 lbf
  • Static Radial Load 156000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 31100 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 209000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 17800 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 54200 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 HH221434 Bearing

HH221434 Bearing is crafted from chrome steel, offering strong resistance to combined loads with a dynamic radial load capacity of 120,000 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution.

The steel cage maintains roller alignment, reducing friction and extending the bearing’s lifespan.
With a temperature range of -30° to 110°C, HH221434 Bearing performs reliably in various conditions.

HH221434 Bearing is available in standard radial clearance, with options for C3, C4, or C5 clearances.
Its ABEC-1 rating ensures consistent precision for industrial applications.

Application

Industrial Uses of HH221434 Bearing
HH221434 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is HH221434 Bearing Used?
You’ll often find HH221434 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. Its inch sizing makes it a fit for older or imperial-system machines.

Built for Heavy-Duty Use: HH221434 Bearing
HH221434 Bearing excels in industrial gearboxes, providing reliable performance under constant stress. The steel cage adds strength, making it suitable for long-term use without frequent maintenance.

Automotive vs Aerospace: Applications of HH221434 Bearing
In automotive applications, HH221434 Bearing is ideal for wheel hubs and drivetrains, offering smooth operation. While not typically used in aerospace, its precision makes it a backup choice for ground support equipment.

Key Fields for HH221434 Bearing
HH221434 Bearing is a go-to for rail and transportation systems, where its tapered rollers manage heavy loads and vibrations. The standard radial clearance ensures compatibility with various assembly tolerances.

Q&A

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