HH228344 Single Cones (Imperial)

The HH228344 is a single-row tapered roller bearing cone with a 4.875-inch bore, made from sturdy chrome steel. It handles combined loads up to 205,000 lbf radially and spins smoothly in various conditions.

Its open design allows for easy maintenance, while the steel cage ensures durability. The cone is compatible with Timken models, making it a practical choice for replacements.

With a temperature range of -30°C to 110°C, it suits heavy-duty applications like industrial gearboxes or large machinery. Compliant with RoHS and REACH standards, it’s a reliable option for demanding environments.

Weighing in at a robust size, it’s built to last while offering standard radial clearance options for flexibility. Ideal for setups requiring high load capacity and interchangeability.

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Description

Features

Application

Q&A

Product Parameters

Part Number HH228344
Brand TFL
Interchangeable Brand Timken
System of Measurement Inch
Type Cones
Bearing Part Number HH228344-HH228310 , HH228344-HH228310V , HH228344-HH228318
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Series HH228300
Bore Dia 4.875"
Bore Dia Tolerance +0.001" to 0
Cone Width 3.25"
Cone Width Tolerance +0.003" to -0.01
Cone Backface ToClear Radius 0.38"
Cone Frontface Backing Diameter 5.71"
Cone Backface Backing Diameter 6.34"
Cage Cone Frontface Clearance 0.05"
Cage Cone Backface Clearance 0.25"
Effective Center Location -0.92"
Ring Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 205000 lbf
Static Radial Load 279000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 53000 lbf
Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 356000 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 29200 lbf
Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 92400 lbf
Temperature Range -30° to 110 °C
ABEC Rating ABEC-1
Radial Clearance Standard (Available in C3/C4/C5)
RoHS Compliant
REACH Compliant

Features

Performance Features of HH228344 Bearing

HH228344 Bearing is constructed with chrome steel rings, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 205,000 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various environmental conditions.

HH228344 Bearing’s tapered roller design provides smooth operation and extended service life.
Its standard radial clearance options allow for flexibility in different operational setups.

Application

Industrial Uses of HH228344 Bearing
HH228344 Bearing is commonly used in heavy machinery, such as construction equipment and mining vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is HH228344 Bearing Used?
You’ll often find HH228344 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a reliable choice for equipment designed to imperial standards.

Built for Heavy-Duty Use: HH228344 Bearing
HH228344 Bearing excels in industrial applications like conveyor systems, where its high dynamic radial load capacity keeps operations running smoothly. The steel cage adds extra strength for long-term use.

Automotive vs Aerospace: Applications of HH228344 Bearing
In automotive settings, HH228344 Bearing is ideal for wheel hubs and drivetrains, offering stability under heavy loads. For aerospace, its precision fits landing gear systems, though it’s more common in ground-based machinery.

Practical Applications of HH228344 Bearing
HH228344 Bearing works well in railway systems, particularly in freight car axles, where its tapered rollers manage both radial and thrust loads. The standard radial clearance ensures easy installation and maintenance.