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522A Single Cups (Imperial)

522A Single Cups (Imperial)

The 522A is a single cup tapered roller bearing with an outer diameter of 3.9385 inches and a width of 1.25 inches, crafted from durable chrome steel. It fits well with various tapered roller bearings, including Timken-compatible models.

Its standard cup design ensures easy installation and reliable performance in a range of applications. The bearing operates smoothly in temperatures from -30°C to 110°C, making it suitable for varied environments.

With an ABEC-1 rating, it offers good precision for general industrial use. The cup’s dimensions and tolerances are designed for consistent fit and performance.

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

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 522A
  • Brand TFL
  • Interchangeable Timken
  • Size 3.43" x 3.9385" x 1.25"
  • Outer Dia 3.9385"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 1.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.17"
  • Cup Frontface Backing Diameter 3.74"
  • Cup Backface Backing Diameter 3.43"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 525-522A , 525X-522A , 526-522A , 526A-522A , 527-522A , 528-522A , 528A-522A , 529-522A , 529A-522A , 529X-522A
  • Cups Type Standard
  • Series 525
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose 522A Single Cups for Precision Tasks?

522A Single Cups are crafted 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.
With a temperature range of -30° to 110°C, they remain reliable in various operating conditions.
The standard cup design simplifies installation and compatibility with multiple bearing part numbers.

Application

Common Applications of 522A Bearing
In industrial settings, 522A Bearing is commonly used in conveyor systems and heavy machinery, where its tapered design handles radial and axial loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 522A Bearing Used?
You’ll often find 522A 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 North American vehicle models.

Built for Heavy-Duty Use: 522A Bearing
This bearing excels in agricultural equipment, such as tractors and harvesters, where its robust design withstands rough conditions. The standard cup type simplifies maintenance and replacement.

Automotive vs Industrial: Applications of 522A Bearing
In automotive uses, 522A Bearing supports smooth rotation in drivetrains, while in industrial gearboxes, it ensures efficient power transmission. Its compatibility with Timken models adds to its versatility.

Q&A

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