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TS (Single Row Tapered Roller Bearings) (Imperial) HH221434-HH221410

TS (Single Row Tapered Roller Bearings) (Imperial) HH221434-HH221410

The HH221434-HH221410 is a single-row tapered roller bearing with a 3.5″ 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 conveyors where combined loads are common. Weighing 17.1 lb, it’s built to last while meeting RoHS and REACH standards.

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Product Parameters

  • Part Number HH221434-HH221410
  • Brand TFL
  • Interchangeable Timken
  • Size 3.5" x 7.5" x 2.25"
  • Bore Dia 3.5"
  • 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 4.8"
  • Cone Backface Backing Diameter 4.72"
  • 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 HH221434
  • 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 17.1 lb

Features

Performance Features of HH221434-HH221410 Bearing

HH221434-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, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

How Is HH221434-HH221410 Bearing Engineered for Reliability?

HH221434-HH221410 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 17,800 lbf makes it suitable for demanding industrial uses.
The bearing requires lubrication, but its robust design minimises maintenance needs.

Built for Durability: HH221434-HH221410 Bearing

HH221434-HH221410 Bearing is crafted with precision to handle high static radial loads up to 156,000 lbf.
The tapered roller design distributes loads evenly, reducing stress on individual components.
Its ABEC-1 rating ensures consistent performance, even in high-speed applications.
The open seal type allows for easy inspection and maintenance, enhancing longevity.

Application

Industrial Uses of HH221434-HH221410 Bearing
HH221434-HH221410 Bearing is commonly used in heavy machinery like construction equipment and mining vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, HH221434-HH221410 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial gearboxes, HH221434-HH221410 Bearing’s single-row design offers precise alignment and smooth operation. The steel cage enhances stability, making it suitable for high-speed rotations.

Where Is HH221434-HH221410 Bearing Used?
You’ll often find HH221434-HH221410 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands heavy loads and rough terrain. The open seal allows for easy lubrication maintenance.

In conveyor systems, HH221434-HH221410 Bearing ensures smooth movement of heavy materials, thanks to its high dynamic radial load capacity. The standard radial clearance makes it versatile for various industrial settings.

Built for Heavy-Duty Use: HH221434-HH221410 Bearing
HH221434-HH221410 Bearing excels in applications like crane booms and lifting equipment, where its combined load capacity is crucial. The tapered rollers distribute stress evenly, reducing wear over time.

For railway applications, HH221434-HH221410 Bearing provides reliable performance in axle boxes, handling both radial and thrust forces. Its temperature range ensures stability in diverse operating conditions.

Automotive vs Aerospace: Applications of HH221434-HH221410 Bearing
In automotive systems, HH221434-HH221410 Bearing is ideal for heavy-duty trucks and buses, offering long service life under constant stress. The ABEC-1 rating ensures consistent performance.

For aerospace ground equipment, HH221434-HH221410 Bearing supports components like landing gear test rigs, where precision and reliability are paramount. The chrome steel rollers enhance fatigue resistance.

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