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28315A Single Cups (Imperial)

28315A Single Cups (Imperial)

The 28315A is a single cup tapered roller bearing with an outer diameter of 3.1496 inches and a width of 0.625 inches, made from sturdy chrome steel. It fits well with Timken bearings, making it a handy replacement option.

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

The cup features precise dimensions, with a backface backing diameter of 2.72 inches and a frontface backing diameter of 2.91 inches. This design provides stability and easy installation.

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

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Product Parameters

  • Part Number 28315A
  • Brand TFL
  • Interchangeable Timken
  • Size 2.72" x 3.1496" x 0.625"
  • Outer Dia 3.1496"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.08"
  • Cup Frontface Backing Diameter 2.91"
  • Cup Backface Backing Diameter 2.72"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 28150-28315A , 28158-28315A
  • Cups Type Standard
  • Series 28000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose 28315A Bearing for Precision Tasks?

28315A Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding conditions.
Its tapered roller design ensures precise alignment, making it suitable for high-precision applications.

The cup width tolerance of +0.002″ to -0.01″ allows for a secure fit, reducing vibration and noise.
With an ABEC-1 rating, it provides reliable performance for industrial and automotive uses.

28315A Bearing operates efficiently within a temperature range of -30° to 110°C, ensuring versatility.
Its standard cup type and 28000 series design make it interchangeable with leading brands like Timken.

Application

Industrial Uses of 28315A Bearing
28315A Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is 28315A Bearing Used?
You’ll often find 28315A Bearing in agricultural machinery, like tractors and harvesters, where its inch sizing fits standard imperial components. Its robust design makes it reliable for long hours of operation.

Built for Heavy-Duty Use: 28315A Bearing
28315A Bearing excels in industrial gearboxes, providing smooth rotation under high loads. The standard cup type simplifies installation and maintenance in various setups.

Automotive vs Aerospace: Applications of 28315A Bearing
In automotive systems, 28315A Bearing supports wheel hubs and differentials, offering stability under stress. While less common in aerospace, it’s trusted in ground support equipment for its precision.

Perfect Fit for Automation: 28315A Bearing
28315A Bearing works well in conveyor systems and automated production lines, where consistent performance is key. The ABEC-1 rating ensures adequate precision for most industrial applications.

Q&A

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