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27820 Single Cups (Imperial)

27820 Single Cups (Imperial)

The 27820 is a single cup bearing with an outer diameter of 3.151 inches and a width of 0.7288 inches, made from sturdy chrome steel. It fits well with tapered roller bearings and operates smoothly in temperatures from -30°C to 110°C.

Its standard design ensures easy compatibility with Timken models, making it a practical choice for replacements. The cup’s precise dimensions and tolerances provide reliable performance in various settings.

This bearing is part of the 27800 series and meets ABEC-1 standards for quality. It’s suitable for industrial machinery or automotive applications where durability is key.

Compliant with RoHS and REACH regulations, it’s a safe and dependable option for long-term use.

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Product Parameters

  • Part Number 27820
  • Brand TFL
  • Interchangeable Timken
  • Size 2.68" x 3.151" x 0.7288"
  • Outer Dia 3.151"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.7288"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.06"
  • Cup Frontface Backing Diameter 2.99"
  • Cup Backface Backing Diameter 2.68"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 27875-27820 , 27880-27820 , 27881-27820
  • Cups Type Standard
  • Series 27800
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 27820 Bearing Engineered for Reliability?

27820 Bearing features chrome steel construction, ensuring durability and resistance to wear.
Its tapered roller design provides stable performance under varying load conditions.

The cup width tolerance of +0.002″ to -0.01″ ensures precise fit and alignment.
With a temperature range of -30° to 110°C, it performs reliably in diverse environments.

27820 Bearing is interchangeable with Timken, offering flexibility in replacement options.
Its ABEC-1 rating guarantees consistent quality for standard industrial applications.

Application

Industrial Uses of 27820 Bearing
27820 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability in tough working conditions.

What Makes 27820 Bearing a Preferred Choice?
In automotive applications, 27820 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many American and British vehicle models.

Built for Heavy-Duty Use: 27820 Bearing
For conveyor systems in mining and manufacturing, 27820 Bearing’s robust design helps maintain smooth operation even with continuous use. The standard cup type simplifies installation and replacement.

Automotive vs Aerospace: Applications of 27820 Bearing
While 27820 Bearing is popular in truck axles and off-road vehicles, its precision also suits aerospace landing gear components. The ABEC-1 rating balances performance and cost for these demanding environments.

Perfect Fit for Automation: 27820 Bearing
In robotic arms and automated assembly lines, 27820 Bearing offers steady movement with minimal maintenance. Its temperature range ensures reliability in both indoor and outdoor settings.

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