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3325 Single Cups (Imperial)
3325 Single Cups (Imperial)

3325 Single Cups (Imperial)

The 3325 single cup is a tapered roller bearing component with an outer diameter of 3.1486 inches and a width of 0.9375 inches, made from sturdy chrome steel. It fits well with Timken bearings, making it a versatile choice for replacements.

Designed for standard use in the 3300 series, it handles temperatures from -30°C to 110°C, suitable for various industrial conditions. Its precise dimensions ensure a snug fit, with tolerances kept tight for reliability.

The cup features a backface clearance radius of 0.13 inches, aiding in smooth installation. It’s compatible with multiple bearing part numbers, offering flexibility in maintenance.

Ideal for machinery requiring tapered roller bearings, such as automotive or heavy equipment. Compliant with RoHS and REACH standards, it’s a safe and durable option.

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Product Parameters

  • Part Number 3325
  • Brand TFL
  • Interchangeable Timken
  • Size 2.76" x 3.1486" x 0.9375"
  • Outer Dia 3.1486"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Frontface Backing Diameter 2.95"
  • Cup Backface Backing Diameter 2.76"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 3378-3325 , 3379-3325 , 3381-3325 , 3382-3325 , 3383-3325 , 3384-3325 , 3386-3325 , 3387-3325
  • Cups Type Standard
  • Series 3300
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 3325 Bearing Engineered for Reliability?

3325 Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding conditions.
Its tapered roller design ensures efficient load distribution, enhancing performance in heavy-duty applications.
With an outer diameter tolerance of +0.001″ to 0, it provides precise fit and alignment.
The standard cup type and ABEC-1 rating make it suitable for a wide range of industrial uses.

What Makes 3325 Bearing Suitable for High-Temperature Applications?

3325 Bearing operates reliably in temperatures ranging from -30° to 110°C, maintaining performance under stress.
The chrome steel construction resists thermal expansion, ensuring stability in varying conditions.
Its tapered rollers reduce friction, preventing overheating during prolonged use.
This makes it ideal for machinery exposed to fluctuating temperatures.

Built for Durability: 3325 Bearing

3325 Bearing’s chrome steel rings and tapered rollers are designed for long-lasting performance.
The precise outer diameter and width tolerances ensure consistent operation and easy installation.
It meets RoHS and REACH compliance standards, making it environmentally friendly.
With interchangeable options like Timken, it offers flexibility for various applications.

Flanged vs Non-Flanged: Why Choose 3325 Bearing

3325 Bearing’s standard cup design provides a secure fit without the need for additional flanges.
Its tapered rollers handle both radial and axial loads, simplifying assembly in tight spaces.
The chrome steel material resists wear, reducing maintenance needs over time.
This makes it a practical choice for industrial and automotive applications.

Performance Features of 3325 Bearing

3325 Bearing’s tapered roller design ensures smooth operation under heavy loads.
The precise tolerances and chrome steel construction enhance its reliability and lifespan.
It is compatible with multiple part numbers, offering versatility for different setups.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

Application

Industrial Uses of 3325 Single Cups
3325 Single Cups are commonly used in heavy machinery, such as construction equipment and agricultural gear, where their tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is 3325 Single Cups Used?
You’ll often find 3325 Single Cups in automotive applications, particularly in wheel hubs and differential systems, where their precise tolerances and strength matter. Their inch sizing makes them a fit for many North American vehicle models.

Perfect Fit for Automation: 3325 Single Cups
In automated conveyor systems, 3325 Single Cups provide reliable support for rotating components, thanks to their tapered roller design. The standard cup type simplifies maintenance and replacement in high-use settings.

Light-Duty vs Heavy-Duty: Best Uses for 3325 Single Cups
For light-duty applications like small gearboxes, 3325 Single Cups offer smooth operation with minimal maintenance. In heavy-duty scenarios like mining equipment, their robust construction handles intense loads without faltering.

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