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TS (Single Row Tapered Roller Bearings) (Imperial) 395X-394XS

TS (Single Row Tapered Roller Bearings) (Imperial) 395X-394XS

The 395X-394XS is a single-row tapered roller bearing with a 2.5″ bore and 4.3301″ 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 1.900 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most environments.

The standard radial clearance and ABEC-1 rating ensure consistent performance. Suitable for applications requiring precise load distribution and long service life.

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Product Parameters

  • Part Number 395X-394XS
  • Brand TFL
  • Interchangeable Timken
  • Size 2.5" x 4.3301" x 0.935"
  • Bore Dia 2.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.3301"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.866"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.748"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.935"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.02"
  • Cone Frontface Backing Diameter 3.39"
  • Cone Backface Backing Diameter 3.03"
  • Cup Frontface Backing Diameter 4.11"
  • 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 395X
  • Cup Part Number 394XS
  • 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 1.900 lb

Features

Performance Features of 395X-394XS Bearing

395X-394XS Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 22,200 lbf, ensuring reliable performance in heavy-duty applications.

The single-row tapered roller design provides stability and efficient load distribution.
With a standard radial clearance, it suits various industrial needs while maintaining precision.

395X-394XS Bearing operates smoothly within a temperature range of -30° to 110°C.
Its steel cage keeps rollers aligned, reducing friction and extending service life.

Application

Industrial Uses of 395X-394XS Bearing
The 395X-394XS Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 395X-394XS Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. The imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 395X-394XS Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability, making it suitable for continuous operation.

Where Is 395X-394XS Bearing Used?
You’ll often find 395X-394XS Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles rough terrain. The standard radial clearance ensures smooth rotation even under uneven loads.

In power transmission systems, 395X-394XS Bearing supports shafts and gears, thanks to its high dynamic radial load capacity. The ABEC-1 rating balances precision and cost for general industrial use.

Built for Heavy-Duty Use: 395X-394XS Bearing
The 395X-394XS Bearing excels in forestry equipment, where its tapered rollers manage heavy loads and shock resistance. The chrome steel rollers and rings provide long-lasting performance in harsh conditions.

For railway applications, 395X-394XS Bearing’s effective center location ensures alignment in bogies and axles. Its temperature range (-30° to 110°C) suits both cold and warm climates.

Automotive vs Aerospace: Applications of 395X-394XS Bearing
In automotive systems, 395X-394XS Bearing is ideal for drivetrains, offering a balance of strength and affordability. The imperial measurements simplify replacements in older vehicle models.

For aerospace ground support equipment, 395X-394XS Bearing’s standard radial clearance and lubrication requirements meet maintenance needs without excessive costs. Its weight (1.900 lb) is manageable for portable machinery.

Q&A

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