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K28820 Single Cups (Imperial)

K28820 Single Cups (Imperial)

The K28820 is a single cup tapered roller bearing with a 12-inch outer diameter and 0.625-inch width, made from sturdy chrome steel. It fits well with Timken bearings, making it a practical choice for replacements.

Its standard cup design ensures easy installation, while the chrome steel construction offers reliable performance in temperatures from -30°C to 110°C. The cup’s precise tolerances help it stay securely in place during operation.

This bearing is part of the 28800 series and works with the K28880 cone. It’s suitable for heavy-duty applications like truck axles or industrial machinery where tapered roller bearings are needed.

Compliant with RoHS and REACH standards, it’s a safe and durable option for various mechanical systems. The ABEC-1 rating provides good precision for most general-purpose uses.

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Product Parameters

  • Part Number K28820
  • Brand TFL
  • Interchangeable Timken
  • Size 11.46" x 12" x 0.625"
  • Outer Dia 12"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.06"
  • Cup Frontface Backing Diameter 11.69"
  • Cup Backface Backing Diameter 11.46"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number K28880-K28820
  • Cups Type Standard
  • Series 28800
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is K28820 Bearing Engineered for Reliability?

K28820 Bearing features chrome steel construction, ensuring durability and resistance to wear in demanding applications.
Its precise outer diameter tolerance of +0.001″ to 0 guarantees a secure fit, enhancing operational stability.
The tapered roller design efficiently handles both radial and axial loads, making it versatile for various uses.
With a temperature range of -30° to 110 °C, it performs reliably in diverse environmental conditions.

Application

Industrial Uses of K28820 Bearing
K28820 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 K28820 Bearing Used?
You’ll often find K28820 Bearing in agricultural machinery, like tractors and harvesters, where its robust design supports high loads. Its inch sizing makes it a convenient choice for equipment following imperial standards.

Built for Heavy-Duty Use: K28820 Bearing
K28820 Bearing excels in industrial gearboxes, providing reliable performance under constant stress. The tapered rollers help distribute loads evenly, reducing wear over time.

Automotive vs Aerospace: Applications of K28820 Bearing
In automotive applications, K28820 Bearing is used in wheel hubs and differentials, offering stability under varying speeds. While not typical for aerospace, its precision makes it suitable for ground support equipment.

Perfect Fit for Automation: K28820 Bearing
K28820 Bearing works well in automated conveyor systems, where smooth operation is key. Its standardised dimensions ensure easy replacement and compatibility across different setups.

Q&A

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