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TS (Single Row Tapered Roller Bearings) (Imperial) HH221447-HH221410XX

TS (Single Row Tapered Roller Bearings) (Imperial) HH221447-HH221410XX

The HH221447-HH221410XX is a single-row tapered roller bearing with a 3.94″ bore and 7.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 120,000 lbf radially and 17,800 lbf thrust, making it suitable for heavy-duty applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Perfect for use in machinery like gearboxes or conveyor systems where robust performance is needed.

Weighing 15.6 lb, it’s built to last and complies with RoHS and REACH standards for safety and environmental friendliness.

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Product Parameters

  • Part Number HH221447-HH221410XX
  • Brand TFL
  • Interchangeable Timken
  • Size 3.9363" x 7.5" x 2.2501"
  • Bore Dia 3.9363"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.265"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.2501"
  • 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 6.73"
  • 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 HH221410XX
  • 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 15.6 lb

Features

How Is HH221447-HH221410XX Bearing Engineered for Reliability?

HH221447-HH221410XX Bearing features chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 120,000 lbf, making it suitable for 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 reliably in various environments.

What Makes HH221447-HH221410XX Bearing Suitable for High-Temperature Applications?

HH221447-HH221410XX Bearing operates efficiently in temperatures ranging from -30° to 110°C.
Its chrome steel construction resists thermal deformation, maintaining performance under stress.
The open design allows for effective lubrication, further enhancing heat resistance.
This makes it ideal for industrial applications where temperature fluctuations are common.

Performance Features of HH221447-HH221410XX Bearing

HH221447-HH221410XX Bearing is designed with precise tolerances, ensuring smooth operation.
Its dynamic thrust rating of 17,800 lbf supports high-performance applications.
The tapered roller design distributes loads evenly, reducing wear and tear.
With standard radial clearance options, it offers flexibility for different installation needs.

Application

Industrial Uses of HH221447-HH221410XX Bearing
HH221447-HH221410XX Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in harsh working conditions.

Where Is HH221447-HH221410XX Bearing Used?
You’ll often find HH221447-HH221410XX Bearing in automotive applications, particularly in truck wheel hubs and differential systems. Its precise imperial sizing makes it a reliable choice for North American vehicle models.

Built for Heavy-Duty Use: HH221447-HH221410XX Bearing
HH221447-HH221410XX Bearing excels in industrial gearboxes, providing smooth operation under high radial and thrust loads. The steel cage adds extra strength, making it suitable for long-term use.

Automotive vs Aerospace: Applications of HH221447-HH221410XX Bearing
In automotive settings, HH221447-HH221410XX Bearing supports heavy loads in axles and transmissions. While not typically used in aerospace, its robust design is ideal for ground-based heavy machinery.

Essential Roles of HH221447-HH221410XX Bearing
HH221447-HH221410XX Bearing is a go-to for agricultural machinery, ensuring reliable performance in tractors and harvesters. Its standard radial clearance allows for easy integration into various equipment types.

Q&A

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