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

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

The 395X-394A is a single-row tapered roller bearing with a 2.5″ bore and 4.3307″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 22200 lbf radially and 3970 lbf in thrust, suitable for moderate-speed applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are present.

Weighing 1.8 lb, it balances strength and portability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 395X-394A
  • Brand TFL
  • Interchangeable Timken
  • Size 2.5" x 4.3307" x 0.8661"
  • Bore Dia 2.5"
  • 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 0.7411"
  • 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 0.050"
  • Cone Frontface Backing Diameter 3.39"
  • Cone Backface Backing Diameter 3.03"
  • Cup Frontface Backing Diameter 4.15"
  • 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 394A
  • 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 1.8 lb

Features

Performance Features of 395X-394A Bearing

395X-394A Bearing is built 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 tough conditions.

The single-row tapered roller design provides effective load distribution, reducing stress on components.
With a standard radial clearance, it suits various applications while maintaining stability.

395X-394A Bearing operates within a temperature range of -30° to 110°C, adapting to different environments.
The steel cage ensures proper roller alignment, enhancing durability and smooth operation.

Installation is straightforward thanks to the open design and precise tolerances.
Regular lubrication helps maintain optimal performance over its extended service life.

Application

Industrial Uses of 395X-394A Bearing
The 395X-394A Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

What Makes 395X-394A Bearing a Preferred Choice?
In automotive applications, 395X-394A Bearing is ideal for wheel hubs and differential systems, thanks to its high dynamic radial load capacity. The inch sizing makes it a fit for many American and British vehicle models.

Built for Heavy-Duty Use: 395X-394A Bearing
For industrial fans and pumps, 395X-394A Bearing offers reliable performance with its standard radial clearance and open design. The steel cage adds strength, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of 395X-394A Bearing
While 395X-394A Bearing excels in automotive drivetrains, its precision also suits aerospace components like landing gear systems. The ABEC-1 rating ensures consistent performance in both fields.

Essential Roles of 395X-394A Bearing
In conveyor systems, 395X-394A Bearing’s tapered rollers manage heavy loads smoothly, reducing maintenance needs. Its temperature range of -30° to 110°C makes it versatile for various climates.

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