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TS (Single Row Tapered Roller Bearings) (Imperial) HH221447-HH221416

TS (Single Row Tapered Roller Bearings) (Imperial) HH221447-HH221416

The HH221447-HH221416 is a single-row tapered roller bearing with a 3.94″ bore and 7.88″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 120,000 lbf radially and 17,800 lbf thrust, suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where high radial and thrust loads are common.

Weighing 18.9 lb, it’s built to last with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number HH221447-HH221416
  • Brand TFL
  • Interchangeable Timken
  • Size 3.9363" x 7.875" x 2.4376"
  • Bore Dia 3.9363"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.265"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.4376"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 5.31"
  • Cone Backface Backing Diameter 4.96"
  • Cup Frontface Backing Diameter 7.06"
  • Cup Backface Backing Diameter 6.85"
  • Cage Cone Frontface Clearance 0.16"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location -0.59"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HH221447
  • Cup Part Number HH221416
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HH221400
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 17800 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 18.900 lb

Features

Performance Features of HH221447-HH221416 Bearing

HH221447-HH221416 Bearing is crafted from chrome steel, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 120,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various conditions.

HH221447-HH221416 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage maintains roller alignment, reducing wear and extending service life.

The open seal type allows for easy lubrication, enhancing maintenance efficiency.
Weighing 18.900 lb, it balances durability and practicality for industrial use.

Application

Industrial Uses of HH221447-HH221416 Bearing
HH221447-HH221416 Bearing is commonly used in heavy machinery, such as construction equipment and mining rigs, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is HH221447-HH221416 Bearing Used?
You’ll often find HH221447-HH221416 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a reliable choice for North American equipment.

Built for Heavy-Duty Use: HH221447-HH221416 Bearing
HH221447-HH221416 Bearing excels in industrial fans and pumps, thanks to its robust steel cage and high dynamic load capacity. The open design simplifies lubrication and maintenance.

Automotive vs Aerospace: Applications of HH221447-HH221416 Bearing
In automotive applications, HH221447-HH221416 Bearing supports wheel hubs and drivetrains, while in aerospace, it’s used in auxiliary systems. Its ABEC-1 rating balances precision and cost-effectiveness.

Essential Roles of HH221447-HH221416 Bearing
HH221447-HH221416 Bearing is vital in railway applications, particularly in bogie assemblies, where its tapered rollers manage both radial and thrust loads. The standard radial clearance ensures smooth operation.

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