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219122 Single Cups (Imperial)

219122 Single Cups (Imperial)

The 219122 is a single cup tapered roller bearing with dimensions of 10.83″ x 12.25″ x 2.5″, made from sturdy chrome steel. It fits well with Timken bearings, offering a reliable alternative for replacements.

With an outer diameter of 12.25″ and a cup width of 2.5″, it provides a stable fit for industrial applications. The cup’s design includes a 0.25″ backface clearance radius for easier installation.

This bearing operates smoothly in temperatures ranging from -30°C to 110°C, making it suitable for various environments. Its ABEC-1 rating ensures decent precision for general use.

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

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Product Parameters

  • Part Number 219122
  • Brand TFL
  • Interchangeable Timken
  • Size 10.83" x 12.25" x 2.5"
  • Outer Dia 12.25"
  • Outer Dia Tolerance +0.002" to 0
  • Cup Width 2.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.25"
  • Cup Frontface Backing Diameter 11.11"
  • Cup Backface Backing Diameter 10.83"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number EE219065-219122 , EE219068-219122
  • Cups Type Standard
  • Series 219000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 219122 Bearing

219122 Bearing is crafted from chrome steel, offering durability and resistance to wear in various applications.
Its tapered roller design ensures efficient load distribution, enhancing performance under stress.

The cup width tolerance of +0.002″ to -0.01″ allows for precise fitting, reducing installation errors.
With an operating temperature range of -30° to 110°C, it performs reliably in diverse environments.

219122 Bearing is interchangeable with Timken models, providing flexibility for replacements.
Its ABEC-1 rating ensures consistent quality for standard industrial applications.

Application

Industrial Uses of 219122 Bearing
219122 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 demanding environments.

Where Is 219122 Bearing Used?
You’ll often find 219122 Bearing in agricultural machinery, like tractors and harvesters, where its robust design withstands constant vibration and heavy loads. Its inch sizing makes it a popular choice for North American equipment.

Built for Heavy-Duty Use: 219122 Bearing
219122 Bearing excels in industrial gearboxes, providing reliable performance under high stress. The standard cup type simplifies installation and maintenance, reducing downtime in production lines.

Automotive vs Aerospace: Applications of 219122 Bearing
In automotive applications, 219122 Bearing supports wheel hubs and differential systems, ensuring smooth rotation. While not typically used in aerospace, its precision makes it suitable for ground support equipment.

Practical Applications of 219122 Bearing
219122 Bearing is a go-to choice for conveyor systems in warehouses, where its tapered rollers manage both radial and thrust loads. The ABEC-1 rating balances performance and cost for general industrial use.

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