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TS (Single Row Tapered Roller Bearings) (Imperial) HH221440-HH221410

TS (Single Row Tapered Roller Bearings) (Imperial) HH221440-HH221410

The HH221440-HH221410 is a single-row tapered roller bearing with a 3.75″ 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 a robust choice for heavy-duty applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for machinery like gearboxes or construction equipment where both radial and thrust loads are present.

Weighing 16.2 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance. The ABEC-1 rating ensures consistent performance for standard precision needs.

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Product Parameters

  • Part Number HH221440-HH221410
  • Brand TFL
  • Interchangeable Timken
  • Size 3.75" x 7.5" x 2.25"
  • Bore Dia 3.75"
  • 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 2.25"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.310"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 5.04"
  • Cone Backface Backing Diameter 4.92"
  • 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 HH221440
  • Cup Part Number HH221410
  • 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 16.2 lb

Features

Performance Features of HH221440-HH221410 Bearing

HH221440-HH221410 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 120,000 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

HH221440-HH221410 Bearing’s standard radial clearance provides flexibility for different installation needs.
Its ABEC-1 rating ensures consistent precision for industrial applications.

Application

Industrial Uses of HH221440-HH221410 Bearing
HH221440-HH221410 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is HH221440-HH221410 Bearing Used?
You’ll often find HH221440-HH221410 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. The inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: HH221440-HH221410 Bearing
HH221440-HH221410 Bearing excels in industrial gearboxes, providing reliable performance under continuous operation. Its steel cage and chrome steel rollers offer long service life with proper lubrication.

Automotive vs Aerospace: Applications of HH221440-HH221410 Bearing
In automotive applications, HH221440-HH221410 Bearing is ideal for wheel hubs and differentials, thanks to its load-handling capabilities. For aerospace, it’s less common but can be found in ground support equipment.

Perfect Fit for Automation: HH221440-HH221410 Bearing
HH221440-HH221410 Bearing works well in automated conveyor systems, where precision and durability are key. Its standard radial clearance ensures smooth operation in repetitive motion scenarios.

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