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TS (Single Row Tapered Roller Bearings) (Imperial) HH221438-HH221410XX

TS (Single Row Tapered Roller Bearings) (Imperial) HH221438-HH221410XX

The HH221438-HH221410XX is a single-row tapered roller bearing with a 3.625″ bore and 7.5″ outer diameter, crafted from durable chrome steel. It handles combined loads, with a dynamic radial load capacity of 120,000 lbf and a static radial load of 156,000 lbf.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. 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 heavy-duty applications like industrial machinery or automotive systems where combined loads are common.

Weighing 16.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets essential safety and environmental requirements.

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Product Parameters

  • Part Number HH221438-HH221410XX
  • Brand TFL
  • Interchangeable Timken
  • Size 3.625" x 7.5" x 2.2501"
  • Bore Dia 3.625"
  • 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 4.92"
  • Cone Backface Backing Diameter 4.8"
  • 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 HH221438
  • 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 16.700 lb

Features

Performance Features of HH221438-HH221410XX Bearing

HH221438-HH221410XX Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 120,000 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design ensures efficient load distribution, reducing stress on individual components.
With a standard radial clearance, it provides reliable operation in various industrial settings.

HH221438-HH221410XX Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.

This bearing requires lubrication to maintain optimal performance over time.
Its ABEC-1 rating ensures consistent precision for general industrial use.

Application

Industrial Uses of HH221438-HH221410XX Bearing
HH221438-HH221410XX Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, HH221438-HH221410XX Bearing supports wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it a good fit for American and British vehicle models.

For industrial gearboxes, HH221438-HH221410XX Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

Where Is HH221438-HH221410XX Bearing Used?
You’ll often find HH221438-HH221410XX Bearing in agricultural machinery, where its robust design handles rough conditions. The standard radial clearance ensures smooth operation in varying temperatures.

In mining equipment, HH221438-HH221410XX Bearing’s high dynamic load capacity makes it ideal for conveyor systems. The ABEC-1 rating provides a balance of precision and cost-effectiveness for industrial use.

Built for Heavy-Duty Use: HH221438-HH221410XX Bearing
HH221438-HH221410XX Bearing excels in forestry machinery, where its tapered rollers manage heavy loads and shocks. The chrome steel rollers resist wear, even in dusty or wet conditions.

For railway applications, HH221438-HH221410XX Bearing’s effective center location ensures stable alignment under dynamic loads. Its compatibility with Timken designs simplifies replacements and maintenance.

Automotive vs Aerospace: Applications of HH221438-HH221410XX Bearing
In automotive settings, HH221438-HH221410XX Bearing is trusted for drivetrain components due to its combined load capacity. The inch measurements align well with standard US and UK automotive specs.

For aerospace ground equipment, HH221438-HH221410XX Bearing’s temperature range suits outdoor use. While not for in-flight systems, it’s reliable for maintenance trolleys and loading machinery.

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