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

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

The 385AX-382 is a single-row tapered roller bearing with a 2″ bore and 3.875″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 24200 lbf radially and 3810 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty machinery, gearboxes, or industrial equipment where combined loads are common.

Weighing 1.6 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 385AX-382
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.875" x 0.8269"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.864"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.7018"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8269"
  • 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 3.54"
  • 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 382
  • 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 1.6 lb

Features

Performance Features of 385AX-382 Bearing

385AX-382 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 24,200 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

How Is 385AX-382 Bearing Engineered for Reliability?

385AX-382 Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction resists wear, ensuring a longer service life even under stress.
Its standard radial clearance allows for smooth operation, reducing maintenance needs.
The bearing’s effective centre location enhances stability, making it a dependable choice for industrial use.

Built for Durability: 385AX-382 Bearing

385AX-382 Bearing’s single-row construction provides strength and reliability in demanding environments.
The steel cage maintains roller positioning, minimising wear and extending operational life.
With a static radial load capacity of 24,100 lbf, it handles heavy loads with ease.
Its ABEC-1 rating ensures consistent performance for precision applications.

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

385AX-382 Bearing uses chrome steel for both rollers and rings, offering excellent strength and durability.
This material choice ensures resistance to wear and tear, even under high-stress conditions.
The bearing’s dynamic thrust rating of 3,810 lbf makes it versatile for various load types.
Its standard radial clearance option provides flexibility for different installation requirements.

Application

Industrial Uses of 385AX-382 Bearing
385AX-382 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 even in demanding environments.

In automotive applications, 385AX-382 Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a preferred choice for American and British vehicle models.

For industrial conveyor systems, 385AX-382 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds stability, reducing wear over time.

Where Is 385AX-382 Bearing Used?
You’ll often find 385AX-382 Bearing in mining equipment, where its robust design handles heavy radial and thrust loads. The standard radial clearance ensures smooth operation in dusty conditions.

In power transmission systems, 385AX-382 Bearing supports shafts and gears, offering consistent performance. Its ABEC-1 rating makes it suitable for general industrial applications.

Built for Heavy-Duty Use: 385AX-382 Bearing
385AX-382 Bearing excels in forestry machinery, where its tapered rollers manage uneven loads effortlessly. The chrome steel rollers resist wear, even in harsh outdoor conditions.

For pump systems, 385AX-382 Bearing’s reliable performance ensures minimal downtime. The steel cage provides added strength, making it a practical choice for continuous operation.

Automotive vs Aerospace: Applications of 385AX-382 Bearing
In automotive settings, 385AX-382 Bearing is ideal for drivetrain components, offering durability under high stress. Its inch sizing aligns with standard vehicle specifications.

For aerospace ground equipment, 385AX-382 Bearing provides dependable performance in landing gear systems. The temperature range suits various operational conditions.

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