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392A Single Cones (Imperial)
392A Single Cones (Imperial)

392A Single Cones (Imperial)

The 392A single cones are tapered roller bearings with a 2.4375-inch bore, designed for combined loads. Made from chrome steel, they offer durability and can handle dynamic radial loads up to 22200 lbf.

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.

These cones are part of the 395 series and are interchangeable with Timken models, making them a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles.

Compliant with RoHS and REACH standards, they provide a balance of strength and longevity. The standard radial clearance can also be adjusted to C3, C4, or C5 as needed.

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Product Parameters

  • Part Number 392A
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 392A-393 , 392A-393A , 392A-393AS , 392A-393C , 392A-393WE , 392A-394 , 392A-394A , 392A-394ARB , 392A-394AS , 392A-394CS , 392A-394XS , 392A-394AB
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 395
  • Bore Dia 2.4375"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.866"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.16"
  • Cone Frontface Backing Diameter 2.72"
  • Cone Backface Backing Diameter 2.99"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.03"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 22200 lbf
  • Static Radial Load 28100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5760 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 38700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3970 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 10000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose 392A Bearing for Precision Tasks?

392A Bearing is crafted with chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 22,200 lbf, making it suitable for heavy-duty applications.

The tapered roller design of 392A Bearing provides smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

392A Bearing’s standard radial clearance options offer flexibility for different operational needs.
Its ABEC-1 rating ensures consistent precision for industrial and mechanical uses.

Application

Industrial Uses of 392A Bearing
The 392A Bearing is commonly used in heavy machinery like construction equipment and agricultural vehicles, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

Where Is 392A Bearing Used?
You’ll often find 392A Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for older or custom-built vehicles requiring imperial measurements.

Built for Heavy-Duty Use: 392A Bearing
In industrial settings, 392A 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 392A Bearing
While 392A Bearing excels in automotive systems like axles and transmissions, it’s also suitable for aerospace ground support equipment. Its steel cage provides stability under varying load conditions.

Perfect Fit for Automation: 392A Bearing
For automated production lines, 392A Bearing offers smooth operation in robotic arms and assembly machines. The standard radial clearance ensures consistent performance without frequent adjustments.

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