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3730 Single Cups (Imperial)

3730 Single Cups (Imperial)

The 3730 is a single cup tapered roller bearing with an outer diameter of 3.6718 inches and a width of 0.9375 inches, made from durable chrome steel. It fits well with various cone assemblies, including Timken models, ensuring easy replacements.

Its standard design and ABEC-1 rating provide reliable performance for general industrial use. The cup handles temperatures from -30°C to 110°C, making it suitable for diverse environments.

The 3730 is part of the 3700 series, known for its robustness and compatibility. Ideal for applications like wheel hubs or gearboxes where tapered roller bearings are needed.

Compliant with RoHS and REACH standards, it’s a safe and practical choice for maintenance and new installations. The precise tolerances ensure a snug fit for long-lasting operation.

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Product Parameters

  • Part Number 3730
  • Brand TFL
  • Interchangeable Timken
  • Size 3.31" x 3.6718" x 0.9375"
  • Outer Dia 3.6718"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.03"
  • Cup Frontface Backing Diameter 3.50"
  • Cup Backface Backing Diameter 3.31"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 3762-3730 , 3767-3730 , 3767A-3730 , 3774-3730 , 3775-3730 , 3776-3730 , 3777-3730 , 3778-3730 , 3779-3730 , 3780-3730 , 3780V-3730 , 3781-3730 , 3782-3730 , 3783-3730 , 3784-3730 , 3795-3730
  • Cups Type Standard
  • Series 3700
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose 3730 Single Cups for Precision Tasks?

3730 Single Cups are made from chrome steel, offering durability and resistance to wear in tapered roller bearing applications.

Their precise outer diameter tolerance of +0.001″ to 0 ensures a snug fit, enhancing performance in machinery.

With a temperature range of -30° to 110°C, they remain reliable in various operating conditions.

The standard cup design simplifies installation, making them a practical choice for maintenance and replacements.

Application

Industrial Uses of 3730 Bearing
3730 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered design handles radial and axial loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 3730 Bearing Used?
You’ll often find 3730 Bearing in automotive applications like wheel hubs and differential systems, thanks to its reliable performance under varying loads. Its inch sizing makes it a good fit for many American-made vehicles.

Built for Heavy-Duty Use: 3730 Bearing
3730 Bearing works well in conveyor systems and industrial gearboxes, where its standard cup design simplifies installation. The ABEC-1 rating provides a balance of precision and affordability for general machinery needs.

Automotive vs Aerospace: Applications of 3730 Bearing
In automotive settings, 3730 Bearing supports wheel assemblies and transmissions, while in aerospace, it’s used in auxiliary systems requiring consistent performance. The temperature range of -30° to 110°C ensures reliability in diverse environments.

Perfect Fit for Automation: 3730 Bearing
3730 Bearing is a solid choice for robotic arms and automated production lines, where smooth rotation is essential. Its compatibility with various cone assemblies adds versatility for different setups.

Q&A

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