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82931 Single Cups (Imperial)

82931 Single Cups (Imperial)

The 82931 is a single cup bearing with an outer diameter of 9.3125 inches and a width of 1.75 inches, crafted from sturdy chrome steel. It fits well with tapered roller bearings and operates smoothly in temperatures from -30°C to 110°C.

Its standard cup design ensures easy installation and compatibility with various bearing part numbers, including Timken equivalents. The ABEC-1 rating offers reliable precision for general industrial use.

This cup is ideal for applications like heavy machinery or automotive systems where durability is key. Compliant with RoHS and REACH standards, it’s a safe and practical choice for maintenance or replacements.

With a compact yet robust build, it balances strength and ease of use in demanding environments.

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Product Parameters

  • Part Number 82931
  • Brand TFL
  • Interchangeable Timken
  • Size 8.39" x 9.3125" x 1.75"
  • Outer Dia 9.3125"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Frontface Backing Diameter 8.94"
  • Cup Backface Backing Diameter 8.39"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 82550-82931 , 82562-82931 , 82562A-82931 , 82576-82931 , 82587-82931
  • Cups Type Standard
  • Series 82000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose 82931 Bearing for Precision Tasks?

82931 Bearing is crafted from chrome steel, offering durability and resistance to wear in tapered roller applications.
Its precise outer diameter tolerance of +0.001″ to 0 ensures a snug fit, enhancing performance.
The standard cup design simplifies installation, making it compatible with various tapered roller bearings.
With a temperature range of -30° to 110°C, it performs reliably in diverse conditions.

Application

Industrial Uses of 82931 Single Cup
82931 Single Cup works well in heavy machinery like construction equipment, where its tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is 82931 Single Cup Used?
You’ll often find 82931 Single Cup in agricultural machinery, supporting components like gearboxes and wheel hubs. Its inch sizing makes it a good fit for older or imperial-based systems.

Built for Heavy-Duty Use: 82931 Single Cup
This cup is ideal for mining equipment, where its robust design withstands high loads and harsh environments. The standard series compatibility simplifies replacements and maintenance.

Automotive vs Aerospace: Applications of 82931 Single Cup
In automotive systems, 82931 Single Cup supports axles and transmissions, while in aerospace, it’s used in landing gear assemblies. The temperature range ensures performance in varied climates.

Key Fields for 82931 Single Cup
Railway applications benefit from 82931 Single Cup’s ability to handle constant vibration and heavy loads. The ABEC-1 rating provides reliable precision for these demanding environments.

Q&A

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