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281200 Single Cups (Imperial)

281200 Single Cups (Imperial)

The 281200 single cup is an imperial-sized tapered roller bearing component, measuring 12″ in outer diameter and 1.6875″ in width. Made from durable chrome steel, it operates reliably in temperatures from -30°C to 110°C.

Its standard cup design ensures compatibility with Timken bearings, making it a practical choice for replacements. The precise tolerances help maintain stability under load.

This cup is part of the 280000 series and meets ABEC-1 standards for general applications. It’s commonly used in industrial machinery where tapered roller bearings are required.

RoHS and REACH compliant, it offers a balance of strength and ease of installation. Suitable for maintenance work or upgrading existing systems.

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Product Parameters

  • Part Number 281200
  • Brand TFL
  • Interchangeable Timken
  • Size 10.98" x 12" x 1.6875"
  • Outer Dia 12"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 1.6875"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.13"
  • Cup Frontface Backing Diameter 11.24"
  • Cup Backface Backing Diameter 10.98"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number EE280626-281200 , EE280702-281200
  • Cups Type Standard
  • Series 280000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 281200 Bearing Engineered for Reliability?

281200 Bearing features chrome steel construction, offering durability and resistance to wear in demanding conditions.
Its precise outer diameter tolerance of +0.001″ to 0 ensures a secure fit, enhancing operational stability.

The tapered roller design efficiently handles both radial and thrust loads, making it versatile for various applications.
With a temperature range of -30° to 110°C, 281200 Bearing performs reliably in diverse environments.

Its standard cup type and ABEC-1 rating provide consistent performance for industrial and automotive uses.
The interchangeable design with Timken bearings ensures easy replacement and compatibility.

Application

Industrial Uses of 281200 Bearing
281200 Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is 281200 Bearing Used?
You’ll often find 281200 Bearing in agricultural machinery, supporting components like tractor axles and harvesters. Its inch sizing makes it a reliable choice for older or imperial-based systems.

Built for Heavy-Duty Use: 281200 Bearing
281200 Bearing excels in industrial fans and pumps, where its standard cup type simplifies installation and maintenance. The ABEC-1 rating ensures consistent performance without unnecessary precision costs.

Automotive vs Aerospace: Applications of 281200 Bearing
In automotive settings, 281200 Bearing is ideal for wheel hubs and drivetrains, offering stability under heavy loads. While not typically used in aerospace, its robustness suits ground support equipment perfectly.

Perfect Fit for Automation: 281200 Bearing
281200 Bearing works well in conveyor systems and assembly lines, where its tapered rollers reduce friction. The temperature range also makes it suitable for varied factory environments.

Q&A

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