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TS (Single Row Tapered Roller Bearings) (Imperial) HH221430-HH221416

TS (Single Row Tapered Roller Bearings) (Imperial) HH221430-HH221416

The HH221430-HH221416 is a single-row tapered roller bearing with a 3″ bore and 7.875″ 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 industrial machinery, gearboxes, or heavy equipment where robust performance is needed.

Weighing 22.2 lb, it’s designed for long-lasting use and complies with RoHS and REACH standards. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number HH221430-HH221416
  • Brand TFL
  • Interchangeable Timken
  • Size 3" x 7.875" x 2.4376"
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 7.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.265"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.4376"
  • 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 6.85"
  • 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 HH221416
  • 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 22.200 lb

Features

How Does HH221430-HH221416 Bearing Handle Combined Loads?

HH221430-HH221416 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 maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

Why Choose HH221430-HH221416 Bearing for Heavy-Duty Applications?

HH221430-HH221416 Bearing features a single-row tapered roller design, ideal for handling combined loads.
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 high-load scenarios.
The bearing requires lubrication but offers long service life with proper maintenance.

Structural Advantages of HH221430-HH221416 Bearing

HH221430-HH221416 Bearing has precise cone and cup dimensions, ensuring accurate fit and performance.
The steel cage design minimises roller misalignment, enhancing efficiency and reducing wear.
With a static radial load capacity of 156,000 lbf, it excels in heavy-duty applications.
The bearing’s ABEC-1 rating guarantees consistent quality and reliability.

Application

Industrial Uses of HH221430-HH221416 Bearing
HH221430-HH221416 Bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in tough working conditions.

What Makes HH221430-HH221416 Bearing a Preferred Choice?
In automotive applications, HH221430-HH221416 Bearing fits well in wheel hubs and drivetrains, offering reliable performance under high stress. Its inch sizing makes it compatible with many American-made vehicles, simplifying replacements.

Built for Heavy-Duty Use: HH221430-HH221416 Bearing
For industrial fans and pumps, HH221430-HH221416 Bearing provides smooth operation thanks to its standard radial clearance and steel cage. The open design allows for easy lubrication, extending service life in continuous-use scenarios.

Automotive vs Aerospace: Applications of HH221430-HH221416 Bearing
While HH221430-HH221416 Bearing excels in truck axles and heavy vehicles, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance without over-engineering for less critical systems.

Essential Roles of HH221430-HH221416 Bearing
In conveyor systems, HH221430-HH221416 Bearing’s tapered rollers manage uneven loads efficiently. The wide temperature range (-30° to 110°C) makes it adaptable to both indoor factories and outdoor installations.

Q&A

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