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TS (Single Row Tapered Roller Bearings) (Imperial) HH228344-HH228310

TS (Single Row Tapered Roller Bearings) (Imperial) HH228344-HH228310

The HH228344-HH228310 is a single-row tapered roller bearing with a 4.875″ bore and 10″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 205,000 lbf radially and 29,200 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 40.1 lb, it’s a solid choice for demanding environments. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number HH228344-HH228310
  • Brand TFL
  • Interchangeable Timken
  • Size 4.875" x 10" x 3.0626"
  • Bore Dia 4.875"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 10"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 3.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.4375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.0626"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.380"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 6.68"
  • Cone Backface Backing Diameter 6.34"
  • Cup Frontface Backing Diameter 9.21"
  • Cup Backface Backing Diameter 8.78"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.25"
  • Effective Center Location -0.92"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HH228344
  • Cup Part Number HH228310
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HH228300
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 29200 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 40.100 lb

Features

Performance Features of HH228344-HH228310 Bearing

HH228344-HH228310 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 205,000 lbf, making it suitable for heavy-duty applications.

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

HH228344-HH228310 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage maintains roller alignment, contributing to smoother performance and longer service life.

The bearing’s ABEC-1 rating confirms its precision engineering for consistent performance.
Proper lubrication is required to maintain its efficiency and durability over time.

Application

Industrial Uses of HH228344-HH228310 Bearing
HH228344-HH228310 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, HH228344-HH228310 Bearing supports large axles and wheel hubs, particularly in trucks and buses. Its imperial sizing makes it a straightforward replacement for Timken bearings in North American vehicles.

For industrial conveyor systems, HH228344-HH228310 Bearing’s high dynamic load capacity keeps operations running smoothly under constant stress. The open design simplifies lubrication maintenance, reducing downtime.

What Makes HH228344-HH228310 Bearing a Preferred Choice?
HH228344-HH228310 Bearing stands out in agricultural machinery, such as tractors and harvesters, due to its robust steel cage and tapered roller design. It manages heavy loads while maintaining alignment precision.

In railway applications, HH228344-HH228310 Bearing’s ABEC-1 rating ensures reliable performance in freight car axles. The standard radial clearance accommodates thermal expansion during long hauls.

Built for Heavy-Duty Use: HH228344-HH228310 Bearing
HH228344-HH228310 Bearing excels in forestry equipment like log skidders, where its 279,000 lbf static load rating handles unpredictable stresses. The inch measurements align seamlessly with older machinery specs.

For oilfield machinery, HH228344-HH228310 Bearing’s temperature tolerance (-30° to 110°C) suits both Arctic drills and desert pumps. Its steel rollers distribute loads evenly, preventing premature wear.

Automotive vs Aerospace: Applications of HH228344-HH228310 Bearing
In automotive gearboxes, HH228344-HH228310 Bearing’s dynamic thrust rating (29,200 lbf) supports smooth gear shifts under load. The cone-and-cup design simplifies installation in confined spaces.

While not for aerospace, HH228344-HH228310 Bearing appears in ground support equipment like aircraft tugs. Its weight (40.1 lb) is offset by exceptional load capacity in low-speed, high-torque scenarios.

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