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TS (Single Row Tapered Roller Bearings) (Imperial) HH221432-HH221410XX

TS (Single Row Tapered Roller Bearings) (Imperial) HH221432-HH221410XX

The HH221432-HH221410XX is a single-row tapered roller bearing with a 3.4375″ 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 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, gearboxes, or automotive systems where robust performance is needed.

Weighing 17.4 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures versatile fitting options.

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Product Parameters

  • Part Number HH221432-HH221410XX
  • Brand TFL
  • Interchangeable Timken
  • Size 3.4375" x 7.5" x 2.2501"
  • Bore Dia 3.4375"
  • 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 4.75"
  • Cone Backface Backing Diameter 4.65"
  • 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 HH221432
  • 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 17.4 lb

Features

How Is HH221432-HH221410XX Bearing Engineered for Reliability?

HH221432-HH221410XX Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 120,000 lbf, making it suitable for heavy-duty applications.
The steel cage maintains proper roller alignment, reducing friction and wear over time.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

What Makes HH221432-HH221410XX Bearing Suitable for High-Temperature Applications?

HH221432-HH221410XX Bearing is built with chrome steel components, which resist deformation at high temperatures.
It operates efficiently within a range of -30° to 110°C, maintaining performance in demanding environments.
The open design allows for effective lubrication, further enhancing its heat resistance.
This makes it a reliable choice for industrial applications where temperature fluctuations are common.

Designed for Durability: HH221432-HH221410XX Bearing

HH221432-HH221410XX Bearing is constructed with high-quality chrome steel for both rings and rollers, ensuring long service life.
Its static radial load capacity of 156,000 lbf highlights its robustness in heavy-load scenarios.
The tapered roller design distributes loads evenly, reducing stress on individual components.
This design also contributes to smoother operation and less wear over time.

Steel vs Ceramic Bearings: Strengths of HH221432-HH221410XX Bearing

HH221432-HH221410XX Bearing uses chrome steel for its rollers and rings, offering excellent strength and affordability.
Unlike ceramic bearings, it provides superior impact resistance, making it ideal for heavy industrial use.
The steel construction also allows for easier maintenance and lubrication in harsh environments.
With its high load capacities, it remains a practical choice for many applications.

Application

Industrial Uses of HH221432-HH221410XX Bearing
HH221432-HH221410XX Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

What Makes HH221432-HH221410XX Bearing a Preferred Choice?
In automotive applications, HH221432-HH221410XX Bearing supports wheel hubs and drivetrains, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: HH221432-HH221410XX Bearing
For industrial gearboxes, HH221432-HH221410XX Bearing offers smooth operation and long service life, thanks to its steel cage and precise tolerances. The open design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of HH221432-HH221410XX Bearing
In automotive systems, HH221432-HH221410XX Bearing excels in axles and transmissions, while in aerospace, it supports auxiliary equipment with its high load capacity. The temperature range suits diverse environments.

Key Fields for HH221432-HH221410XX Bearing
HH221432-HH221410XX Bearing is ideal for agricultural machinery, where its robust design handles dusty and high-load conditions. The standard radial clearance ensures consistent performance in varying temperatures.

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