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TS (Single Row Tapered Roller Bearings) (Imperial) HH221430-HH221410

TS (Single Row Tapered Roller Bearings) (Imperial) HH221430-HH221410

The HH221430-HH221410 is a single-row tapered roller bearing with a 3″ bore and 7.5″ outer diameter, built 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 use in industrial machinery, gearboxes, or automotive systems where robust performance is needed.

Weighing 18.9 lb, it’s designed for stability and long service life. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number HH221430-HH221410
  • Brand TFL
  • Interchangeable Timken
  • Size 3" x 7.5" x 2.25"
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" 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 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.46"
  • Cone Backface Backing Diameter 3.98"
  • 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 HH221430
  • 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 18.900 lb

Features

How Does HH221430-HH221410 Bearing Handle Combined Loads?

HH221430-HH221410 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 120,000 lbf, ensuring reliable performance in demanding applications.
The steel cage keeps the rollers aligned, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

What Makes HH221430-HH221410 Bearing Durable?

HH221430-HH221410 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, even under heavy loads.
Its standard radial clearance allows for smooth operation, reducing friction and heat generation.
The bearing’s ABEC-1 rating ensures consistent performance in industrial applications.

Engineered for Precision: HH221430-HH221410 Bearing

HH221430-HH221410 Bearing is designed with precise tolerances, ensuring accurate alignment and smooth rotation.
The tapered roller design distributes loads evenly, minimising stress on individual components.
Its effective centre location of -0.59″ enhances stability in various mounting configurations.
The bearing’s open design simplifies lubrication, maintaining optimal performance over time.

Application

Industrial Uses of HH221430-HH221410 Bearing
HH221430-HH221410 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in harsh operating conditions.

In automotive applications, HH221430-HH221410 Bearing supports axles and wheel hubs, providing reliable performance under high stress. Its imperial sizing makes it a practical choice for North American vehicle models.

For industrial gearboxes, HH221430-HH221410 Bearing’s open design allows for easy lubrication, extending service life in high-speed scenarios. The steel cage adds stability, reducing wear over time.

Why Is HH221430-HH221410 Bearing Essential in Machinery?
HH221430-HH221410 Bearing plays a key role in agricultural equipment, such as tractors and harvesters, where its robust design withstands heavy loads. The standard radial clearance ensures smooth operation in varying temperatures.

In material handling systems, HH221430-HH221410 Bearing’s tapered rollers distribute loads evenly, reducing friction. This makes it suitable for conveyor belts and lifting mechanisms.

Built for Heavy-Duty Use: HH221430-HH221410 Bearing
HH221430-HH221410 Bearing is ideal for forestry machinery, where its high dynamic radial load capacity handles rough terrain. The ABEC-1 rating provides consistent performance without over-engineering.

For railway applications, HH221430-HH221410 Bearing’s durability ensures reliable operation in freight cars. The inch measurements simplify replacements in older systems.

Light-Duty vs Heavy-Duty: Best Uses for HH221430-HH221410 Bearing
In light-duty scenarios like small industrial pumps, HH221430-HH221410 Bearing offers sufficient load capacity with easy maintenance. Its open seal type allows for quick inspections.

For heavy-duty uses like oil rig equipment, HH221430-HH221410 Bearing’s static radial load rating ensures stability. The chrome steel rollers resist deformation under extreme pressure.

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