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TS (Single Row Tapered Roller Bearings) (Imperial) HH221440-HH221410XX

TS (Single Row Tapered Roller Bearings) (Imperial) HH221440-HH221410XX

The HH221440-HH221410XX 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, with a dynamic radial load capacity of 120,000 lbf and a static radial load of 156,000 lbf.

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, making it suitable for various industrial conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty applications like gearboxes or construction equipment where combined loads are common.

Weighing 16.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number HH221440-HH221410XX
  • Brand TFL
  • Interchangeable Timken
  • Size 3.75" x 7.5" x 2.2501"
  • 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 2.2501"
  • 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 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 16.2 lb

Features

Performance Features of HH221440-HH221410XX Bearing

HH221440-HH221410XX 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 enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is HH221440-HH221410XX Bearing Engineered for Reliability?

HH221440-HH221410XX Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its standard radial clearance allows for smooth operation in diverse industrial settings.
With an ABEC-1 rating, it balances precision and cost-effectiveness.

Built for Durability: HH221440-HH221410XX Bearing

HH221440-HH221410XX Bearing’s robust design withstands static radial loads up to 156,000 lbf.
The tapered roller configuration ensures efficient load distribution across contact surfaces.
Proper lubrication maintains its performance, even in demanding operating conditions.
Its inch-sized dimensions (3.75″ x 7.5″ x 2.2501″) make it compatible with imperial system machinery.

Application

Industrial Uses of HH221440-HH221410XX Bearing
HH221440-HH221410XX Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is HH221440-HH221410XX Bearing Used?
You’ll often find HH221440-HH221410XX Bearing in agricultural machinery, supporting gearboxes and wheel hubs. Its inch sizing makes it a reliable choice for North American equipment manufacturers.

Built for Heavy-Duty Use: HH221440-HH221410XX Bearing
HH221440-HH221410XX Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage adds stability during high-speed operations.

Automotive vs Aerospace: Applications of HH221440-HH221410XX Bearing
In automotive applications, HH221440-HH221410XX Bearing supports axle systems, while in aerospace, it’s used in auxiliary gearboxes. Its ABEC-1 rating ensures consistent performance across both sectors.

Perfect Fit for Automation: HH221440-HH221410XX Bearing
HH221440-HH221410XX Bearing works well in automated conveyor systems, thanks to its standard radial clearance. The tapered rollers provide smooth motion under varying loads.

Q&A

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