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TS (Single Row Tapered Roller Bearings) (Imperial) HH914447-HH914412

TS (Single Row Tapered Roller Bearings) (Imperial) HH914447-HH914412

The HH914447-HH914412 is a single-row tapered roller bearing with a 2.5″ bore and 7″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 101000 lbf radial and 35900 lbf thrust, making it robust for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for varied environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like industrial gearboxes or heavy machinery where combined loads are common.

Weighing 15 lb, it’s built for strength and longevity. Compliant with RoHS and REACH standards, it’s a safe choice for demanding tasks.

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Product Parameters

  • Part Number HH914447-HH914412
  • Brand TFL
  • Interchangeable Timken
  • Size 2.5" x 7" x 2.23"
  • Bore Dia 2.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 7"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.4688"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.23"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.13"
  • Cone Backface Backing Diameter 4.13"
  • Cup Frontface Backing Diameter 6.54"
  • Cup Backface Backing Diameter 5.75"
  • Cage Cone Frontface Clearance 0.22"
  • Cage Cone Backface Clearance 0.36"
  • Effective Center Location -0.01"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HH914447
  • Cup Part Number HH914412
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HH914400
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 101000 lbf
  • Static Radial Load 92900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 26300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 35900 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 15 lb

Features

Performance Features of HH914447-HH914412 Bearing

HH914447-HH914412 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 101,000 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and extending operational life.
With a standard radial clearance, it provides flexibility for various installation requirements.

HH914447-HH914412 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design ensures smooth performance under both radial and thrust loads.

The open seal type allows for easy lubrication, maintaining optimal performance over time.
Weighing 15 lb, it balances durability and practicality for industrial use.

Application

Industrial Uses of HH914447-HH914412 Bearing
HH914447-HH914412 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 demanding environments.

Where Is HH914447-HH914412 Bearing Used?
You’ll often find HH914447-HH914412 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for vehicles following imperial standards.

Built for Heavy-Duty Use: HH914447-HH914412 Bearing
HH914447-HH914412 Bearing excels in industrial gearboxes, providing smooth operation under high radial and thrust loads. The steel cage adds extra strength, making it suitable for long-term use.

Automotive vs Aerospace: Applications of HH914447-HH914412 Bearing
In automotive systems, HH914447-HH914412 Bearing supports wheel assemblies, while in aerospace, it’s used in landing gear mechanisms. Its precision and load capacity make it versatile across industries.

Perfect Fit for Automation: HH914447-HH914412 Bearing
HH914447-HH914412 Bearing is ideal for robotic arms and conveyor systems in automated factories. The open design allows for easy lubrication, ensuring consistent performance over time.

Q&A

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