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DX591899 Single Cups (Imperial)

DX591899 Single Cups (Imperial)

The DX591899 is a tapered roller bearing cup with an outer diameter of 8.375 inches and a width of 2.125 inches, crafted from sturdy chrome steel. It fits well with Timken bearings, offering a reliable alternative for replacements.

Designed for standard use, it operates smoothly in temperatures ranging from -30°C to 110°C. Its ABEC-1 rating ensures decent precision for general applications.

The cup features a backface backing diameter of 7.56 inches and a frontface backing diameter of 7.95 inches, providing a secure fit. Its simple design makes it easy to install and maintain.

Ideal for industrial machinery or automotive systems where tapered roller bearings are needed. Compliant with RoHS and REACH standards, it’s a safe and practical choice.

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Product Parameters

  • Part Number DX591899
  • Brand TFL
  • Interchangeable Timken
  • Size 7.56" x 8.375" x 2.125"
  • Outer Dia 8.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 2.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Frontface Backing Diameter 7.95"
  • Cup Backface Backing Diameter 7.56"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number DX256794-DX591899
  • Cups Type Standard
  • Series DX591899
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is DX591899 Bearing Engineered for Reliability?

DX591899 Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding applications.
Its tapered roller design ensures efficient load distribution, enhancing performance under stress.

The cup width tolerance of +0.002″ to -0.01″ allows for precise fitting, reducing installation errors.
With a temperature range of -30° to 110°C, it performs reliably in various environmental conditions.

The ABEC-1 rating confirms its consistent quality, suitable for general industrial use.
Its interchangeable design with Timken bearings provides flexibility in maintenance and replacement.

Application

Industrial Uses of DX591899 Bearing
DX591899 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered design handles radial and thrust loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is DX591899 Bearing Used?
You’ll often find DX591899 Bearing in agricultural machinery, like tractors and harvesters, where its robust design supports high loads. Its inch sizing makes it a fit for many North American industrial applications.

Built for Heavy-Duty Use: DX591899 Bearing
DX591899 Bearing excels in conveyor systems, providing reliable performance under constant stress. The standard cup design simplifies installation and maintenance in busy industrial settings.

Automotive vs Aerospace: Applications of DX591899 Bearing
In automotive applications, DX591899 Bearing supports wheel hubs and drivetrains, offering stability under varying loads. While not typically used in aerospace, its precision suits demanding ground equipment.

Essential Roles of DX591899 Bearing
DX591899 Bearing is a go-to for railway axle boxes, where its tapered rollers manage both speed and load. The ABEC-1 rating ensures consistent performance for general industrial needs.

Q&A

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