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385X Single Cones (Imperial)

385X Single Cones (Imperial)

The 385X single cones are tapered roller bearings designed for combined loads, with a bore diameter of 2.1654 inches and made from durable chrome steel. They handle dynamic radial loads up to 24200 lbf and are built to last in tough conditions.

Their open design allows for easy maintenance, while the steel cage ensures smooth operation. The bearings are compatible with Timken models, making them a practical choice for replacements.

Ideal for heavy-duty applications like industrial machinery or vehicle axles, they perform well in temperatures from -30°C to 110°C. Available in standard radial clearance, with options for C3, C4, or C5 as needed.

Compliant with RoHS and REACH standards, these cones offer reliable performance in demanding environments. Their sturdy construction and interchangeability make them a versatile option for various setups.

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Product Parameters

  • Part Number 385X
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 385X-382 , 385X-382A , 385X-383 , 385X-383A , 385X-383X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 385
  • Bore Dia 2.1654"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.864"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 2.4"
  • Cone Backface Backing Diameter 2.64"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.12"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 24200 lbf
  • Static Radial Load 24100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6280 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 42200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3810 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 10900 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 385X Bearing

385X Bearing is crafted with chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity of 24,200 lbf makes it suitable for heavy-duty applications.

The tapered roller design of 385X Bearing enhances performance in both radial and thrust directions.
With a temperature range of -30° to 110°C, it operates reliably in various environments.

385X Bearing’s standard radial clearance options (C3/C4/C5) provide flexibility for different operational needs.
Its ABEC-1 rating ensures consistent precision and smooth operation.

Application

Industrial Uses of 385X Bearing
385X Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, extending its service life in demanding conditions.

Where Is 385X Bearing Used?
You’ll often find 385X Bearing in automotive applications like truck wheel hubs, where its chrome steel construction ensures durability. Its inch sizing makes it a reliable choice for older or non-metric machinery.

Built for Heavy-Duty Use: 385X Bearing
385X Bearing excels in industrial gearboxes, thanks to its high dynamic radial load capacity. The steel cage adds strength, making it suitable for continuous operation in harsh environments.

Automotive vs Aerospace: Applications of 385X Bearing
In automotive systems, 385X Bearing supports heavy loads in axles and transmissions. While not typically used in aerospace, its precision makes it ideal for ground-based heavy equipment.

Essential Roles of 385X Bearing
385X Bearing is a go-to for agricultural machinery, where its tapered rollers manage uneven loads effortlessly. The standard radial clearance ensures smooth performance in varying temperatures.

Q&A

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