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395CS-394DC TDO (Two-Row Double-Outer Race) (Imperial)

395CS-394DC TDO (Two-Row Double-Outer Race) (Imperial)

The 395CS-394DC is a two-row tapered roller bearing with a 2.625″ bore and 4.3307″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 38700 lbf and is designed for long-lasting performance in demanding conditions.

Its double-row construction provides extra stability, while the open design allows for easy lubrication. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is part of the 395 series, with standard cups and a steel cage for durability. It’s ideal for heavy-duty applications like industrial gearboxes or vehicle axles where both radial and thrust loads are present.

Weighing 3.84 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements or new installations.

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Product Parameters

  • Part Number 395CS-394DC
  • Brand TFL
  • Size 2.625" x 4.3307" x 0.923"
  • Bore Dia 2.625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.3307"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 1.8125"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 0.923"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.1764"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 3.11"
  • Cup Frontface Backing Diameter 4.12"
  • Cage Cone Backface Clearance 0.1"
  • Dynamic Radial Load 38700 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 395CS
  • Cup Part Number 394DC
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 395
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 5760 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 3970 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 10000 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 3.84 lb

Features

Performance Features of 395CS-394DC Bearing

395CS-394DC Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 38,700 lbf, making it suitable for heavy-duty applications.

The double-row tapered roller design ensures stability and efficient load distribution.
With a standard radial clearance, it provides reliable operation in various conditions.

395CS-394DC Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing wear and extending service life.

This bearing requires lubrication but is designed for long-term reliability.
Its ABEC-1 rating balances precision and cost-effectiveness for industrial use.

Application

Industrial Uses of 395CS-394DC Bearing
395CS-394DC Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its double-row design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 395CS-394DC Bearing supports heavy-duty axles and wheel hubs, providing reliable performance under high stress. Its inch sizing makes it a preferred choice for North American vehicle models.

For industrial automation, 395CS-394DC Bearing’s tapered roller design offers smooth operation in conveyor systems and robotic arms. The open seal type allows for easy lubrication, extending its service life.

Where Is 395CS-394DC Bearing Used?
You’ll often find 395CS-394DC Bearing in agricultural machinery, where its robust design handles uneven loads and harsh conditions. The steel cage adds extra strength to withstand frequent use.

In material handling systems, 395CS-394DC Bearing ensures smooth rotation for heavy loads, reducing wear and tear. Its standard radial clearance makes it versatile for various industrial setups.

Built for Heavy-Duty Use: 395CS-394DC Bearing
395CS-394DC Bearing excels in forestry equipment, where its tapered rollers manage both radial and axial forces effortlessly. The chrome steel rollers resist wear, even in dusty or wet conditions.

For power transmission systems, 395CS-394DC Bearing’s double-row configuration provides stability and load distribution. Its ABEC-1 rating ensures consistent performance without unnecessary precision costs.

Automotive vs Aerospace: Applications of 395CS-394DC Bearing
In automotive settings, 395CS-394DC Bearing is ideal for truck differentials, offering reliable load handling. The inch measurements align perfectly with standard automotive components.

For aerospace ground equipment, 395CS-394DC Bearing supports heavy loads in aircraft tugs and cargo loaders. Its temperature range suits both cold and moderately warm environments.

Q&A

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