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342X Single Cones (Imperial)

342X Single Cones (Imperial)

The 342X single cones are tapered roller bearings designed for combined loads, with a 1.6929″ bore and made from durable chrome steel. They handle dynamic radial loads up to 21200 lbf and are built to last in tough conditions.

Their open design allows for easy maintenance, while the steel cage ensures reliable performance. The bearings operate smoothly in temperatures ranging from -30°C to 110°C.

Interchangeable with Timken models, these cones are a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial machinery where combined loads are common.

Compliant with RoHS and REACH standards, they offer a balance of strength and reliability. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number 342X
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 342X-332 , 342X-332A , 342X-332US , 342X-333 , 342X-333A , 342X-V333AS , 342X-332-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 335
  • Bore Dia 1.6929"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.882"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 1.89"
  • Cone Backface Backing Diameter 2.17"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.24"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 21200 lbf
  • Static Radial Load 18700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5490 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 36900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2570 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 9560 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 342X Bearing

342X Bearing is crafted with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 21,200 lbf, ensuring reliable performance in tough conditions.

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

342X Bearing’s tapered roller design provides smooth operation under heavy loads.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in different applications.

Application

Industrial Uses of 342X Bearing
The 342X Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in tough working conditions.

Where Is 342X Bearing Used?
You’ll often find the 342X Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for older or custom-built vehicles that require imperial measurements.

Built for Heavy-Duty Use: 342X Bearing
In industrial settings, the 342X Bearing supports conveyor systems and gearboxes, thanks to its high dynamic radial load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 342X Bearing
While the 342X Bearing is popular in trucks and off-road vehicles for its robustness, it’s also used in some aerospace ground support equipment. The steel cage provides reliable performance under varying temperatures.

Essential Roles of 342X Bearing
For agricultural machinery like tractors and harvesters, the 342X Bearing offers reliable performance under heavy loads. Its standard radial clearance makes it versatile for different operational needs.

Q&A

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