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TS (Single Row Tapered Roller Bearings) (Imperial) 396A-394

TS (Single Row Tapered Roller Bearings) (Imperial) 396A-394

The 396A-394 is a single-row tapered roller bearing with a 1.7712″ bore and 4.3307″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 22200 lbf radially and 3970 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. 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 industrial machinery or automotive systems where combined loads are common.

Weighing 2.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse environments.

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Product Parameters

  • Part Number 396A-394
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7712" x 4.3307" x 0.8661"
  • Bore Dia 1.7712"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.3307"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.866"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8661"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8661"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.24"
  • Cone Backface Backing Diameter 2.48"
  • Cup Frontface Backing Diameter 4.21"
  • Cup Backface Backing Diameter 3.98"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.03"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 396A
  • Cup Part Number 394
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 395
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 22200 lbf
  • Static Radial Load 28100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5760 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3970 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 2.5 lb

Features

Performance Features of 396A-394 Bearing

396A-394 Bearing is constructed with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 22,200 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 environmental conditions.

396A-394 Bearing’s standard radial clearance allows for smooth operation under different load conditions.
Its ABEC-1 rating ensures consistent precision for industrial use.

Application

Industrial Uses of 396A-394 Bearing
In heavy machinery like construction equipment, 396A-394 Bearing handles combined loads with ease, thanks to its tapered roller design. The chrome steel construction ensures durability even in demanding environments.

Where Is 396A-394 Bearing Used?
You’ll often find 396A-394 Bearing in automotive axles and wheel hubs, where its robust build supports both radial and thrust loads. Its imperial sizing makes it a go-to for North American vehicle manufacturers.

Built for Heavy-Duty Use: 396A-394 Bearing
This bearing excels in agricultural machinery, such as tractors and harvesters, where its steel cage and tapered rollers manage high stress. The open design simplifies lubrication and maintenance.

Automotive vs Aerospace: Applications of 396A-394 Bearing
In automotive systems, 396A-394 Bearing is ideal for transmissions and differentials, while its precision suits aerospace landing gear components. The ABEC-1 rating balances performance and cost.

Perfect Fit for Automation: 396A-394 Bearing
For conveyor systems and robotic arms, 396A-394 Bearing offers reliable performance with its standard radial clearance. Its temperature range works well in varied industrial settings.

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