+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) HH234040-HH234018

TS (Single Row Tapered Roller Bearings) (Imperial) HH234040-HH234018

The HH234040-HH234018 is a single-row tapered roller bearing with a 5.75″ bore and 12.5″ outer diameter, crafted from robust 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 pin-type cage design ensures smooth operation, while the open seal allows for easy lubrication. The bearing operates efficiently 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 load capacity is needed.

Weighing 71.7 lb, it’s built for durability and long-term performance. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number HH234040-HH234018
  • Brand TFL
  • Interchangeable Timken
  • Size 5.75" x 12.5" x 3.5"
  • Bore Dia 5.75"
  • 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 7.68"
  • Cone Backface Backing Diameter 7.32"
  • Cup Frontface Backing Diameter 11.26"
  • Cup Backface Backing Diameter 11.02"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.36"
  • Effective Center Location -1.04"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HH234040
  • 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 Pin-Type
  • 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 71.700 lb

Features

How Does HH234040-HH234018 Bearing Handle Combined Loads?

HH234040-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, ensuring reliable performance in heavy-duty applications.
The pin-type cage keeps the rollers aligned, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

Structural Advantages of HH234040-HH234018 Bearing

HH234040-HH234018 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its effective center location of -1.04″ improves load distribution, reducing stress on components.
The open seal type allows for easy lubrication, maintaining performance over time.

Why Choose HH234040-HH234018 Bearing for Heavy-Duty Applications?

HH234040-HH234018 Bearing’s static radial load capacity of 354,000 lbf makes it suitable for demanding environments.
The tapered roller design minimises friction, ensuring efficient operation under heavy loads.
With a dynamic thrust rating of 37,500 lbf, it handles both radial and axial forces effectively.
Its ABEC-1 rating guarantees consistent precision and reliability in industrial applications.

Application

Industrial Uses of HH234040-HH234018 Bearing
HH234040-HH234018 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is HH234040-HH234018 Bearing Used?
In automotive applications, HH234040-HH234018 Bearing supports large axles and wheel hubs, providing reliable performance under heavy loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: HH234040-HH234018 Bearing
HH234040-HH234018 Bearing excels in industrial gearboxes, where its pin-type cage maintains roller alignment during high-speed operations. The standard radial clearance offers flexibility for various load requirements.

Automotive vs Aerospace: Applications of HH234040-HH234018 Bearing
In automotive settings, HH234040-HH234018 Bearing is ideal for truck differentials, while in aerospace, it suits auxiliary systems needing robust load capacity. The ABEC-1 rating ensures consistent performance.

Essential Roles of HH234040-HH234018 Bearing
HH234040-HH234018 Bearing is a go-to choice for mining equipment, where its high dynamic radial load rating withstands extreme conditions. The open design simplifies lubrication and maintenance.

Q&A

SEND INQUIRY