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42354X Single Cones (Imperial)
42354X Single Cones (Imperial)

42354X Single Cones (Imperial)

The 42354X is a single-row tapered roller bearing cone with a 3.5433″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 36,600 lbf and static loads up to 54,300 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width is 1.1406″, making it compact yet robust for its size.

This model is interchangeable with Timken bearings, offering a practical replacement option. It works well in temperatures from -30°C to 110°C, suitable for industrial machinery or heavy equipment.

Compliant with RoHS and REACH standards, it’s a dependable choice for various applications. The standard radial clearance can also be adjusted to C3, C4, or C5 as needed.

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Product Parameters

  • Part Number 42354X
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 42354X-42587
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 42000
  • Bore Dia 3.5433"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.1406"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.12"
  • Cone Frontface Backing Diameter 3.9"
  • Cone Backface Backing Diameter 4.09"
  • Cage Cone Frontface Clearance 0.14"
  • Cage Cone Backface Clearance 0.1"
  • Effective Center Location 0.12"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 36600 lbf
  • Static Radial Load 54300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9490 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 63800 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8000 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 16500 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 42354X Bearing

42354X Bearing is constructed with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 36,600 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

42354X Bearing’s tapered roller design provides efficient load distribution.
Its standard radial clearance allows for flexibility in different installation scenarios.

Application

Industrial Uses of 42354X Bearing
The 42354X Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

Where Is 42354X Bearing Used?
You’ll often find the 42354X Bearing in automotive applications like truck wheel hubs, where its high dynamic radial load capacity keeps things running smoothly. The inch sizing makes it a good fit for older or custom-built vehicles.

Built for Heavy-Duty Use: 42354X Bearing
This bearing works well in agricultural machinery, such as tractors and harvesters, thanks to its robust steel cage and standard radial clearance. It’s also easy to maintain due to its open seal design.

Automotive vs Aerospace: Applications of 42354X Bearing
In automotive settings, the 42354X Bearing supports heavy axles and drivetrains, while in aerospace, it’s used in landing gear systems for its reliability. The ABEC-1 rating ensures consistent performance across different industries.

Perfect Fit for Automation: 42354X Bearing
The 42354X Bearing is a solid choice for conveyor systems in factories, where its tapered rollers manage both radial and thrust loads. Its temperature range also makes it suitable for varied environments.

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