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TS (Single Row Tapered Roller Bearings) (Imperial) HH228349-HH228318

TS (Single Row Tapered Roller Bearings) (Imperial) HH228349-HH228318

The HH228349-HH228318 is a single-row tapered roller bearing with a 5″ bore and 10.2352″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 205,000 lbf radially and 29,200 lbf thrust, making it robust for heavy-duty use.

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, offering a practical replacement option. Ideal for industrial machinery, gearboxes, or heavy equipment where high radial and thrust loads are present.

Weighing 42.2 lb, it’s built for durability and long service life. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number HH228349-HH228318
  • Brand TFL
  • Interchangeable Timken
  • Size 5" x 10.2352" x 3.0626"
  • Bore Dia 5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 10.2352"
  • 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 0.16"
  • Cone Frontface Backing Diameter 6.77"
  • Cone Backface Backing Diameter 6.46"
  • Cup Frontface Backing Diameter 9.21"
  • Cup Backface Backing Diameter 8.98"
  • 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 HH228349
  • Cup Part Number HH228318
  • 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 42.2 lb

Features

How Does HH228349-HH228318 Bearing Handle Combined Loads?

HH228349-HH228318 Bearing is crafted from chrome steel, offering robust performance under combined radial and thrust loads.
Its dynamic radial load capacity reaches 205,000 lbf, making it suitable for heavy-duty applications.
The tapered roller design ensures even load distribution, reducing stress and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

What Makes HH228349-HH228318 Bearing Suitable for Heavy-Duty Applications?

HH228349-HH228318 Bearing features a single-row tapered roller design, ideal for handling high radial and thrust loads.
The chrome steel construction provides durability and resistance to wear in demanding environments.
Its dynamic thrust rating of 29,200 lbf ensures consistent performance under heavy loads.
The standard radial clearance allows for smooth operation, reducing maintenance needs.

Engineered for Precision: HH228349-HH228318 Bearing

HH228349-HH228318 Bearing is designed with precise tolerances, ensuring accurate performance in industrial applications.
The steel cage maintains roller alignment, enhancing stability and reducing friction.
With an ABEC-1 rating, it offers reliable precision for various mechanical systems.
The effective center location of -0.92″ optimises load distribution, improving overall efficiency.

Application

Industrial Uses of HH228349-HH228318 Bearing
HH228349-HH228318 Bearing is commonly used in heavy machinery, such as construction equipment and mining rigs, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, HH228349-HH228318 Bearing supports axle systems and wheel hubs, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle manufacturers.

For industrial gearboxes, HH228349-HH228318 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, reducing wear during high-speed rotations.

What Makes HH228349-HH228318 Bearing a Preferred Choice?
HH228349-HH228318 Bearing is ideal for agricultural machinery, such as tractors and harvesters, where its robust design withstands uneven loads. The standard radial clearance ensures smooth operation in varying conditions.

In material handling systems, HH228349-HH228318 Bearing’s high dynamic load capacity makes it suitable for conveyor belts and lifting equipment. Its compatibility with Timken models simplifies replacement and maintenance.

Q&A

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