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TS (Single Row Tapered Roller Bearings) (Imperial) HH234048-HH234018

TS (Single Row Tapered Roller Bearings) (Imperial) HH234048-HH234018

The HH234048-HH234018 is a single-row tapered roller bearing with a 6″ bore and 12.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 259,000 lbf radially and 37,500 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 construction equipment where high radial and thrust loads are common.

Weighing 69 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number HH234048-HH234018
  • Brand TFL
  • Interchangeable Timken
  • Size 6" x 12.5" x 3.5"
  • Bore Dia 6"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 12.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 3.6875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.5"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.380"
  • Cup Backface ToClear Radius 0.270"
  • Cone Frontface Backing Diameter 7.99"
  • Cone Backface Backing Diameter 7.52"
  • Cup Frontface Backing Diameter 11.26"
  • Cup Backface Backing Diameter 11.02"
  • Cage Cone Frontface Clearance 0.01"
  • Cage Cone Backface Clearance 0.46"
  • Effective Center Location -1.04"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HH234048
  • Cup Part Number HH234018
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HH234000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 259000 lbf
  • Static Radial Load 354000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 67200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 37500 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 69 lb

Features

Engineered for Precision: HH234048-HH234018 Bearing

HH234048-HH234018 Bearing is crafted with chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 259,000 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Does HH234048-HH234018 Bearing Resist Wear?

HH234048-HH234018 Bearing features a tapered roller design that distributes loads evenly, minimising wear.
The chrome steel construction enhances resistance to fatigue, even under high radial loads.
Its standard radial clearance options allow for flexibility in different applications.
Regular lubrication ensures smooth operation and prolonged service life.

Structural Advantages of HH234048-HH234018 Bearing

HH234048-HH234018 Bearing’s single-row construction provides stability and efficiency in combined load scenarios.
The precise cone and cup dimensions ensure proper alignment, reducing operational noise.
With a static radial load capacity of 354,000 lbf, it handles demanding conditions effortlessly.
Its open design simplifies maintenance, making it a practical choice for industrial use.

Why Choose HH234048-HH234018 Bearing for Heavy Loads?

HH234048-HH234018 Bearing’s robust design handles dynamic thrust loads up to 37,500 lbf with ease.
The tapered rollers and chrome steel materials ensure reliable performance under stress.
Its ABEC-1 rating guarantees consistent precision in various applications.
The bearing’s effective centre location enhances stability during operation.

Application

Industrial Uses of HH234048-HH234018 Bearing
HH234048-HH234018 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in tough working conditions.
In automotive applications, HH234048-HH234018 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high loads. Its imperial sizing makes it a preferred choice for North American vehicle manufacturers.
For industrial gearboxes, HH234048-HH234018 Bearing’s open design allows for easy lubrication, extending service life in continuous operation scenarios. The steel cage adds extra strength, making it suitable for high-speed rotations.

What Makes HH234048-HH234018 Bearing a Preferred Choice?
HH234048-HH234018 Bearing stands out in agricultural machinery, such as tractors and harvesters, due to its ability to withstand heavy loads and harsh environments. The tapered rollers distribute stress evenly, reducing wear over time.
In material handling systems, HH234048-HH234018 Bearing ensures smooth operation for conveyor belts and lifting equipment. Its standard radial clearance offers flexibility for various installation requirements.

Built for Heavy-Duty Use: HH234048-HH234018 Bearing
HH234048-HH234018 Bearing is ideal for railway applications, where its robust design handles the constant vibrations and axial loads of train axles. The chrome steel rollers provide long-lasting performance even under extreme conditions.
For wind turbine systems, HH234048-HH234018 Bearing’s high dynamic load capacity makes it a reliable component in gearboxes and yaw drives. Its temperature range ensures stability in both hot and cold climates.

Automotive vs Aerospace: Applications of HH234048-HH234018 Bearing
In automotive settings, HH234048-HH234018 Bearing is often found in heavy-duty truck transmissions, where its combined load capacity is essential. The inch measurements align perfectly with standard automotive parts.
For aerospace ground equipment, HH234048-HH234018 Bearing supports aircraft tow tractors and loading systems, offering precision and reliability. Its ABEC-1 rating ensures consistent performance in critical operations.

Key Fields for HH234048-HH234018 Bearing
HH234048-HH234018 Bearing is widely used in oil and gas drilling equipment, where its tapered rollers manage high radial and thrust loads. The steel cage enhances stability in high-pressure environments.
In marine applications, HH234048-HH234018 Bearing performs well in ship propulsion systems, thanks to its corrosion-resistant materials and robust design. The open seal type simplifies maintenance in saltwater conditions.

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