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385AX Single Cones (Imperial)

385AX Single Cones (Imperial)

The 385AX is a single-row tapered roller bearing with a 2-inch bore, made from sturdy chrome steel. It handles combined loads with a dynamic radial capacity of 24200 lbf and works well in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures durability. The bearing is interchangeable with Timken models, making it a practical choice for replacements.

With standard radial clearance and ABEC-1 precision, it suits applications like heavy machinery or vehicle axles. The cone width of 0.864″ and effective center location of -0.12″ ensure stable performance under load.

Compliant with RoHS and REACH standards, it’s a reliable option for industrial use where combined loads are common. Its robust construction and simple design make it easy to install and maintain.

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Product Parameters

  • Part Number 385AX
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 385AX-382 , 385AX-382A , 385AX-383 , 385AX-383A , 385AX-383X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 385
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.864"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.28"
  • Cone Backface Backing Diameter 2.28"
  • 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 385AX Bearing

385AX Bearing is crafted with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 24,200 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 environments.

385AX Bearing’s tapered roller design provides smooth operation under both radial and thrust loads.
Its standard radial clearance options allow for flexibility in different applications.

Application

Industrial Uses of 385AX Bearing
385AX Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, ensuring long service life in dusty environments.

Where Is 385AX Bearing Used?
You’ll often find 385AX Bearing in automotive applications like truck wheel hubs, where its chrome steel construction provides reliable performance under heavy radial and thrust loads. Its inch sizing makes it a popular choice for North American vehicle models.

Built for Heavy-Duty Use: 385AX Bearing
385AX Bearing excels in industrial gearboxes, where its steel cage and standard radial clearance ensure smooth operation even under high stress. The ABEC-1 rating makes it suitable for general precision requirements.

Automotive vs Aerospace: Applications of 385AX Bearing
In automotive systems, 385AX Bearing supports wheel hubs and differentials, while in aerospace, it’s used in landing gear mechanisms. Its temperature range of -30° to 110°C ensures reliability in varying conditions.

Key Fields for 385AX Bearing
385AX Bearing is ideal for mining equipment, where its dynamic radial load capacity of 24200 lbf handles intense workloads. The tapered roller design also makes it a good fit for railway applications.

Q&A

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