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382-S Single Cups (Imperial)

382-S Single Cups (Imperial)

The 382-S is a single cup tapered roller bearing with an outer diameter of 3.8125 inches and a width of 0.7982 inches, crafted from durable chrome steel. It fits well in imperial-sized applications and can handle temperatures from -30°C to 110°C.

Its standard design ensures easy installation, while the ABEC-1 rating offers reliable performance for general industrial use. The cup’s precise dimensions make it interchangeable with Timken bearings, simplifying replacements.

This model is part of the 385 series, known for its sturdy construction. Ideal for machinery requiring tapered roller bearings, such as automotive or heavy equipment applications. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 382-S
  • Brand TFL
  • Interchangeable Timken
  • Size 3.43" x 3.8125" x 0.7982"
  • Outer Dia 3.8125"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.7982"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.09"
  • Cup Frontface Backing Diameter 3.62"
  • Cup Backface Backing Diameter 3.43"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Cups Type Standard
  • Series 385
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 382-S Bearing Engineered for Reliability?

382-S Bearing features chrome steel construction, ensuring durability and resistance to wear.
Its tapered roller design provides stable performance under varying load conditions.

The precise outer diameter tolerance of +0.001″ to 0 ensures a snug fit in applications.
With a temperature range of -30° to 110°C, it performs reliably in diverse environments.

382-S Bearing is interchangeable with Timken, offering flexibility for replacements.
Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Application

Industrial Uses of 382-S Bearing
382-S Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability in demanding environments.

Where Is 382-S Bearing Used?
In automotive applications, 382-S Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 382-S Bearing
For industrial conveyor systems, 382-S Bearing offers smooth operation and long service life, even in high-load scenarios. The standard cup design simplifies installation and maintenance.

Automotive vs Aerospace: Applications of 382-S Bearing
While 382-S Bearing is popular in automotive wheel assemblies, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance in both fields.

Perfect Fit for Automation: 382-S Bearing
In automated production lines, 382-S Bearing supports robotic arms and assembly units, where its tapered rollers reduce friction. The temperature range allows use in varied operating conditions.

Q&A

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