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TS (Single Row Tapered Roller Bearings) (Imperial) HH234031-HH234018

TS (Single Row Tapered Roller Bearings) (Imperial) HH234031-HH234018

The HH234031-HH234018 is a single-row tapered roller bearing with a 5.5″ bore and 12.5″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 259,000 lbf radially and 37,500 lbf thrust, 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, making it a practical choice for replacements. Ideal for use in industrial machinery, construction equipment, or automotive systems where robust performance is needed.

Weighing 73.70 lb, it’s built to handle demanding conditions while complying with RoHS and REACH standards. The standard radial clearance offers flexibility for various installation needs.

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Product Parameters

  • Part Number HH234031-HH234018
  • Brand TFL
  • Interchangeable Timken
  • Size 5.5" x 12.5" x 3.5"
  • Bore Dia 5.5"
  • 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 7.44"
  • Cone Backface Backing Diameter 7.09"
  • 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 HH234031
  • 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 73.70 lb

Features

How Does HH234031-HH234018 Bearing Handle Combined Loads?

HH234031-HH234018 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 259,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

Structural Advantages of HH234031-HH234018 Bearing

HH234031-HH234018 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its effective center location at -1.04″ enhances stability under heavy loads.
The open seal type allows for easy lubrication, maintaining performance over time.

Why Choose HH234031-HH234018 Bearing for Heavy-Duty Applications?

HH234031-HH234018 Bearing’s static radial load capacity of 354,000 lbf makes it ideal for demanding conditions.
The tapered roller design distributes loads evenly, reducing wear and extending service life.
With an ABEC-1 rating, it balances precision and durability for industrial use.
Its steel cage and chrome steel rollers ensure reliable performance even under stress.

Engineered for Reliability: HH234031-HH234018 Bearing

HH234031-HH234018 Bearing is designed to withstand high dynamic and static loads with its robust construction.
The chrome steel materials resist wear, ensuring long-term performance in tough environments.
Its standard radial clearance options (C3/C4/C5) provide flexibility for different applications.
The open design simplifies maintenance, keeping operational costs low.

Material Composition of HH234031-HH234018 Bearing

HH234031-HH234018 Bearing uses chrome steel for both rings and rollers, enhancing strength and durability.
The steel cage maintains roller alignment, ensuring smooth operation under heavy loads.
This material combination resists wear and corrosion, extending the bearing’s lifespan.
With a weight of 73.70 lb, it is built for stability in industrial applications.

Application

Industrial Uses of HH234031-HH234018 Bearing
HH234031-HH234018 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in harsh working conditions.

Where Is HH234031-HH234018 Bearing Used?
You’ll often find HH234031-HH234018 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. Its inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: HH234031-HH234018 Bearing
HH234031-HH234018 Bearing excels in industrial gearboxes, providing reliable performance under continuous operation. The steel cage adds extra strength, making it suitable for high-load applications.

Automotive vs Aerospace: Applications of HH234031-HH234018 Bearing
In automotive systems, HH234031-HH234018 Bearing is used in wheel hubs and differentials, offering smooth performance. For aerospace, its precision and load capacity make it suitable for landing gear components.

Key Fields for HH234031-HH234018 Bearing
HH234031-HH234018 Bearing is ideal for railway applications, where its ability to handle heavy loads and vibrations is crucial. The standard radial clearance ensures consistent performance over long distances.

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