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18620 Single Cups (Imperial)

18620 Single Cups (Imperial)

The 18620 is a single cup bearing with imperial measurements, sized at 2.8″ x 3.125″ x 0.5313″. Made from durable chrome steel, it fits well with tapered roller bearings and is interchangeable with Timken models.

Its standard cup design ensures easy installation, while the precise tolerances provide reliable performance. The cup can handle temperatures from -30°C to 110°C, making it suitable for various environments.

This bearing is part of the 18600 series and works with several part numbers, including 18685-18620 and 18690-18620. It’s ABEC-1 rated for consistent quality.

Ideal for industrial machinery or automotive applications where tapered roller bearings are needed. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 18620
  • Brand TFL
  • Interchangeable Timken
  • Size 2.8" x 3.125" x 0.5313"
  • Outer Dia 3.125"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.5313"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.06"
  • Cup Frontface Backing Diameter 2.94"
  • Cup Backface Backing Diameter 2.8"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 18685-18620 , 18690-18620 , 18685-18620-B , 18690-18620-B
  • Cups Type Standard
  • Series 18600
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 18620 Bearing Engineered for Reliability?

18620 Bearing is crafted from chrome steel, offering durability and resistance to wear in various applications.
Its tapered roller design ensures efficient load distribution, enhancing performance under stress.
The standard cup type and ABEC-1 rating provide consistent precision for smooth operation.
With a temperature range of -30° to 110°C, it performs reliably in diverse conditions.

Application

Industrial Uses of 18620 Bearing
18620 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 even in tough working conditions.

Where Is 18620 Bearing Used?
You’ll often find 18620 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 older or non-metric vehicle models.

Built for Heavy-Duty Use: 18620 Bearing
18620 Bearing works well in conveyor systems and industrial gearboxes, where its standard cup design simplifies installation. The ABEC-1 rating provides sufficient precision for most general-purpose applications.

Automotive vs Industrial: Applications of 18620 Bearing
In automotive settings, 18620 Bearing supports wheel assemblies, while in industrial contexts, it’s used in pulley systems and heavy-duty transmissions. The temperature range of -30° to 110°C ensures versatility across environments.

Perfect Fit for Automation: 18620 Bearing
18620 Bearing is suitable for automated machinery, where its tapered rollers reduce friction in moving parts. The chrome steel rings and standard cup design make maintenance straightforward in high-use scenarios.

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