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M667911 Single Cups (Imperial)

M667911 Single Cups (Imperial)

The M667911 is a tapered roller bearing cup with an outer diameter of 21.5 inches and a width of 2.6875 inches, made from sturdy chrome steel. It fits well with various tapered roller bearings, including compatible models from Timken.

Its standard cup design ensures easy installation and reliable performance, even in temperatures ranging from -30°C to 110°C. The ABEC-1 rating provides balanced precision for general industrial use.

This cup is part of the M667900 series, offering interchangeability with several bearing part numbers. It’s suitable for heavy-duty applications like machinery or vehicle axles where durability is key.

Compliant with RoHS and REACH standards, it’s a safe and practical choice for maintenance and replacements. The robust construction handles typical loads without issues.

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Product Parameters

  • Part Number M667911
  • Brand TFL
  • Interchangeable Timken
  • Size 20.08" x 21.5" x 2.6875"
  • Outer Dia 21.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cup Width 2.6875"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.25"
  • Cup Frontface Backing Diameter 20.91"
  • Cup Backface Backing Diameter 20.08"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number M667935-M667911 , M667944-M667911 , M667947-M667911 , M667948-M667911 , M667948H-M667911
  • Cups Type Standard
  • Series M667900
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is M667911 Bearing Engineered for Reliability?

M667911 Bearing is crafted from chrome steel, ensuring durability and resistance to wear in demanding conditions.
Its tapered roller design efficiently handles both radial and thrust loads, providing reliable performance.

The precise outer diameter tolerance of +0.002″ to 0 ensures a secure fit, reducing vibration and misalignment.
With a temperature range of -30° to 110°C, M667911 Bearing performs consistently in various environments.

The standard cup design simplifies installation, making it compatible with multiple bearing part numbers.
Its ABEC-1 rating guarantees sufficient precision for general industrial applications.

Application

Industrial Uses of M667911 Bearing
M667911 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles radial and axial loads efficiently. The chrome steel construction ensures durability in tough working conditions.

What Makes M667911 Bearing a Preferred Choice?
In automotive applications, M667911 Bearing fits well in wheel hubs and axle systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: M667911 Bearing
For industrial conveyor systems, M667911 Bearing offers smooth operation and long service life, even in high-load scenarios. The standard cup design simplifies installation and maintenance.

Automotive vs Aerospace: Applications of M667911 Bearing
While M667911 Bearing is popular in truck and trailer axles, its precision also suits agricultural machinery. The ABEC-1 rating ensures consistent performance without unnecessary complexity.

Perfect Fit for Automation: M667911 Bearing
In automated production lines, M667911 Bearing supports rotating components with minimal friction. Its temperature range allows stable operation in both hot and cold environments.

Q&A

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