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

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

The 395-S-394 is a single-row tapered roller bearing with a 2.625″ bore and 4.3307″ outer diameter, crafted from sturdy chrome steel. It handles combined loads, with a dynamic radial load capacity of 22200 lbf and a static radial load of 28100 lbf.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like axles or gearboxes where combined loads are common.

Weighing 1.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 395-S-394
  • Brand TFL
  • Interchangeable Timken
  • Size 2.625" x 4.3307" x 0.8661"
  • Bore Dia 2.625"
  • 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 3.52"
  • Cone Backface Backing Diameter 3.11"
  • 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 395-S
  • 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 1.8 lb

Features

Performance Features of 395-S-394 Bearing

395-S-394 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 heavy-duty applications.

The tapered roller design enhances load distribution, reducing stress and extending service life.
With a standard radial clearance, it provides flexibility for various operational conditions.

395-S-394 Bearing operates efficiently within a temperature range of -30° to 110°C.
The steel cage maintains roller alignment, ensuring smooth and consistent performance.

Application

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

In automotive applications, 395-S-394 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its inch sizing makes it a good match for American-made vehicles.

For industrial conveyor systems, 395-S-394 Bearing’s open design allows for easy lubrication, extending service life in high-load environments. The steel cage adds stability during continuous operation.

Where Is 395-S-394 Bearing Used?
You’ll often find 395-S-394 Bearing in mining equipment, where its robust design handles heavy radial and axial loads. The standard radial clearance ensures smooth operation even in dusty conditions.

In manufacturing plants, 395-S-394 Bearing supports machinery like presses and gearboxes, thanks to its reliable performance. The ABEC-1 rating makes it suitable for general industrial applications.

Built for Heavy-Duty Use: 395-S-394 Bearing
395-S-394 Bearing excels in applications like forklifts and cranes, where its tapered rollers manage uneven loads. The chrome steel rollers resist wear, even under constant stress.

For power transmission systems, 395-S-394 Bearing’s single-row design offers a balance of strength and simplicity. The steel cage keeps rollers aligned, reducing friction over time.

Automotive vs Aerospace: Applications of 395-S-394 Bearing
In automotive settings, 395-S-394 Bearing is ideal for drivetrain components, handling both radial and thrust forces. Its inch measurements align with many US vehicle standards.

While not typically used in aerospace, 395-S-394 Bearing suits ground support equipment, where durability matters. The temperature range of -30° to 110°C covers most operational needs.

Q&A

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