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TS (Single Row Tapered Roller Bearings) (Imperial) HH221438-HH221416

TS (Single Row Tapered Roller Bearings) (Imperial) HH221438-HH221416

The HH221438-HH221416 is a single-row tapered roller bearing with a 3.625″ bore and 7.875″ 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 use.

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.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery or automotive applications where combined loads are common.

Weighing 20.00 lb, it’s robust and built to last. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number HH221438-HH221416
  • Brand TFL
  • Interchangeable Timken
  • Size 3.625" x 7.875" x 2.4376"
  • Bore Dia 3.625"
  • 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 0.310"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.92"
  • Cone Backface Backing Diameter 4.8"
  • 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 HH221438
  • 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 20.00 lb

Features

Performance Features of HH221438-HH221416 Bearing

HH221438-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, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is HH221438-HH221416 Bearing Engineered for Reliability?

HH221438-HH221416 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, even under high loads.
The bearing requires lubrication to maintain performance and reduce wear over time.

Built for Durability: HH221438-HH221416 Bearing

HH221438-HH221416 Bearing is designed to withstand static radial loads up to 156,000 lbf.
The precise tolerances on bore and outer diameters ensure a perfect fit in various applications.
Its steel cage maintains roller positioning, preventing misalignment and reducing wear.
The bearing operates efficiently within a wide temperature range, ensuring reliability in different environments.

Application

Industrial Uses of HH221438-HH221416 Bearing
HH221438-HH221416 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, HH221438-HH221416 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many American-made vehicles.

For industrial gearboxes, HH221438-HH221416 Bearing’s single-row design offers precise alignment and smooth operation. The steel cage adds strength, making it suitable for high-speed rotations.

Where Is HH221438-HH221416 Bearing Used?
You’ll often find HH221438-HH221416 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles uneven loads. The standard radial clearance ensures consistent performance over time.

In conveyor systems, HH221438-HH221416 Bearing supports heavy loads while maintaining stability. Its open seal type allows for easy lubrication, extending service life in dusty environments.

Built for Heavy-Duty Use: HH221438-HH221416 Bearing
HH221438-HH221416 Bearing excels in forestry equipment, where its tapered rollers manage both radial and axial stresses. The ABEC-1 rating ensures reliable precision for most industrial needs.

For railway applications, HH221438-HH221416 Bearing’s dynamic load capacity makes it a solid choice for axle boxes. The temperature range of -30° to 110°C ensures performance in varying climates.

Automotive vs Aerospace: Applications of HH221438-HH221416 Bearing
In automotive settings, HH221438-HH221416 Bearing is ideal for drivetrain components, offering a balance of strength and smooth operation. Its interchangeability with Timken bearings adds versatility.

For aerospace ground equipment, HH221438-HH221416 Bearing provides dependable support in load-handling systems. The chrome steel rollers ensure minimal wear during frequent use.

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