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

The 385AS-382A is a single-row tapered roller bearing with a 2-inch bore and 3.8125-inch outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 20500 lbf radially and 3210 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability under demanding conditions. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

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

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

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Description

Features

Application

Q&A

Product Parameters

Part Number 385AS-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 0.06"
Cup Backface ToClear Radius 0.03"
Cone Frontface Backing Diameter 2.28"
Cone Backface Backing Diameter 2.36"
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 385AS
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 20500 lbf
Static Radial Load 24100 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 5300 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3210 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 385AS-382A Bearing

385AS-382A Bearing is crafted with chrome steel rings and rollers, ensuring strong resistance to combined loads.
Its dynamic radial load capacity reaches 20,500 lbf, making it suitable for heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

385AS-382A Bearing’s standard radial clearance offers flexibility for different operational needs.
Its tapered roller design ensures smooth operation under both radial and thrust loads.

Application

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

Where Is 385AS-382A Bearing Used?
You’ll often find 385AS-382A Bearing in automotive axles and wheel hubs, thanks to its ability to manage both radial and thrust loads. Its imperial sizing makes it a go-to choice for North American vehicle manufacturers.

Built for Heavy-Duty Use: 385AS-382A Bearing
385AS-382A Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 385AS-382A Bearing
In automotive settings, 385AS-382A Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems. Its ABEC-1 rating ensures consistent performance across different industries.

Perfect Fit for Automation: 385AS-382A Bearing
385AS-382A Bearing works well in conveyor systems and robotic arms, where precision and load capacity are key. The standard radial clearance offers flexibility for various automation needs.