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TS (Single Row Tapered Roller Bearings) (Imperial) 385AX-382A

TS (Single Row Tapered Roller Bearings) (Imperial) 385AX-382A

The 385AX-382A is a single-row tapered roller bearing with a 2″ bore and 3.8125″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 24200 lbf radially and 3810 lbf thrust, making it suitable for demanding applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in heavy machinery or automotive systems where combined loads are common.

Weighing 1.5 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs. Its ABEC-1 rating ensures dependable precision for general industrial use.

The tapered roller design provides effective load distribution, enhancing durability. Suitable for applications requiring consistent performance under varying load conditions.

Maintenance is straightforward thanks to its open structure. The chrome steel rollers and rings ensure long service life even in tough environments.

Perfect for gearboxes, axles, or conveyor systems. Its robust construction makes it a reliable choice for both new installations and replacements.

The precise tolerances ensure a snug fit, reducing wear over time. The effective center location of -0.12″ helps maintain alignment in complex assemblies.

With a dynamic radial rating of 6280 lbf at 90 million revolutions, it offers lasting performance. The tapered design efficiently manages both radial and thrust loads.

Easy to install and maintain, it’s a practical solution for industrial and automotive needs. The steel cage adds durability without adding unnecessary weight.

Compatible with standard lubrication methods, it’s user-friendly for routine upkeep. The bearing’s dimensions and tolerances make it versatile for various setups.

Its robust build suits high-load scenarios, while the temperature range ensures reliability in diverse conditions. A solid choice for engineers and maintenance teams alike.

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Product Parameters

  • Part Number 385AX-382A
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.8125" x 0.8268"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.8125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.864"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8268"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.28"
  • Cone Backface Backing Diameter 2.28"
  • Cup Frontface Backing Diameter 3.66"
  • Cup Backface Backing Diameter 3.50"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.12"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 385AX
  • Cup Part Number 382A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 385
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 3810 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.500 lb

Features

Performance Features of 385AX-382A Bearing

385AX-382A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 24,200 lbf, ensuring reliable performance in various applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in diverse conditions.

How Is 385AX-382A Bearing Engineered for Reliability?

385AX-382A Bearing features a single-row tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its effective centre location of -0.12″ improves load distribution and stability.
This design makes it a dependable choice for industrial applications.

Built for Durability: 385AX-382A Bearing

385AX-382A Bearing’s robust chrome steel components withstand heavy loads and harsh environments.
The tapered roller design efficiently manages combined loads, with a static radial load capacity of 24,100 lbf.
Its steel cage ensures proper roller spacing, minimising wear and tear.
With ABEC-1 precision, it delivers consistent performance over time.

Steel vs Ceramic Bearings: Strengths of 385AX-382A Bearing

385AX-382A Bearing uses high-quality chrome steel for both rollers and rings, providing excellent strength and durability.
This material choice ensures reliable performance under dynamic radial loads up to 24,200 lbf.
The steel cage design maintains proper roller alignment, reducing friction and noise.
Its standard radial clearance makes it versatile for various industrial applications.

Application

Industrial Uses of 385AX-382A Bearing
385AX-382A Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

What Makes 385AX-382A Bearing a Preferred Choice?
In automotive applications, 385AX-382A Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 385AX-382A Bearing
For industrial conveyor systems, 385AX-382A Bearing offers smooth operation and long service life, even in high-load scenarios. The open design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of 385AX-382A Bearing
While 385AX-382A Bearing is popular in truck axles and heavy vehicles, its precision also suits aerospace components like landing gear systems. The steel cage adds stability during high-speed rotations.

Essential Roles of 385AX-382A Bearing
In mining equipment, 385AX-382A Bearing withstands extreme loads and harsh environments, thanks to its robust tapered roller design. The standard radial clearance ensures consistent performance over time.

Q&A

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