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TS (Single Row Tapered Roller Bearings) (Imperial) HH221440-HH221416

TS (Single Row Tapered Roller Bearings) (Imperial) HH221440-HH221416

The HH221440-HH221416 is a single-row tapered roller bearing with a 3.75″ bore and 7.875″ 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 under high 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 robust performance is needed.

Weighing 19.5 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance. The standard radial clearance can be adjusted to C3, C4, or C5 as required.

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Product Parameters

  • Part Number HH221440-HH221416
  • Brand TFL
  • Interchangeable Timken
  • Size 3.75" x 7.875" x 2.4375"
  • Bore Dia 3.75"
  • 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 2.4375"
  • 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 6.85"
  • 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 HH221440
  • 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 19.5 lb

Features

Performance Features of HH221440-HH221416 Bearing

HH221440-HH221416 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, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Why Choose HH221440-HH221416 Bearing for Precision Tasks?

HH221440-HH221416 Bearing features precise tolerances, with bore and outer diameter tolerances of +0.001″ to 0.
Its tapered roller design provides accurate load distribution, ensuring smooth operation.
The standard radial clearance option allows for flexibility in different applications.
This bearing is interchangeable with Timken models, offering compatibility and convenience.

Engineered for Reliability: HH221440-HH221416 Bearing

HH221440-HH221416 Bearing’s single-row construction simplifies installation while maintaining strength.
The chrome steel materials resist wear, extending the bearing’s service life.
Lubrication is required, but the design ensures efficient distribution for consistent performance.
With an ABEC-1 rating, it balances precision and affordability for various industrial uses.

Application

Industrial Uses of HH221440-HH221416 Bearing
HH221440-HH221416 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, HH221440-HH221416 Bearing supports wheel hubs and drivetrain components, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a straightforward fit for North American vehicle designs.

For industrial gearboxes, HH221440-HH221416 Bearing’s open design and steel cage allow for efficient lubrication, extending service life in continuous operation. The standard radial clearance offers flexibility for various load conditions.

Where Is HH221440-HH221416 Bearing Used?
You’ll often find HH221440-HH221416 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough terrain and heavy loads. The tapered rollers ensure smooth rotation even under stress.

In conveyor systems, HH221440-HH221416 Bearing’s ability to manage combined loads makes it ideal for high-capacity material handling. The ABEC-1 rating provides sufficient precision for most industrial applications.

Built for Heavy-Duty Use: HH221440-HH221416 Bearing
HH221440-HH221416 Bearing excels in forestry equipment, where its chrome steel rollers resist wear from constant vibration and shock loads. The steel cage adds extra strength for long-term reliability.

For railway applications, HH221440-HH221416 Bearing’s temperature range and load capacity make it suitable for axle boxes and other critical components. Its compatibility with Timken designs simplifies maintenance and replacements.

Automotive vs Aerospace: Applications of HH221440-HH221416 Bearing
In automotive settings, HH221440-HH221416 Bearing is trusted for differential systems, offering a balance of strength and precision. The imperial measurements align with standard US manufacturing specs.

For aerospace ground support equipment, HH221440-HH221416 Bearing’s dynamic load rating ensures smooth operation in heavy-load scenarios. The open design allows for easy inspection and relubrication.

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