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L540010 Single Cups (Imperial)

L540010 Single Cups (Imperial)

The L540010 is a tapered roller bearing cup with a 10-inch outer diameter and a width of 0.8438 inches, made from robust chrome steel. It fits well with Timken bearings, offering easy interchangeability for replacements.

Designed for standard use, it handles temperatures from -30°C to 110°C, making it suitable for various environments. The cup’s precise dimensions ensure a snug fit, reducing wear over time.

Its ABEC-1 rating provides reliable performance for general industrial applications. Ideal for machinery where tapered roller bearings are needed, such as in automotive or heavy equipment.

Compliant with RoHS and REACH standards, it’s a safe and durable choice for long-term use. The simple design makes installation and maintenance straightforward.

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Product Parameters

  • Part Number L540010
  • Brand TFL
  • Interchangeable Timken
  • Size 9.57" x 10" x 0.8438"
  • Outer Dia 10"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 0.8438"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.06"
  • Cup Frontface Backing Diameter 9.80"
  • Cup Backface Backing Diameter 9.57"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number L540048-L540010 , L540049-L540010
  • Cups Type Standard
  • Series L540000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is L540010 Single Cup Engineered for Reliability?

L540010 Single Cup is crafted from chrome steel, offering durability and resistance to wear in tapered roller bearing applications.
Its precise outer diameter of 10″ with tight tolerances ensures a secure fit and smooth operation.

The cup width of 0.8438″ provides stability, while the backing diameters maintain alignment under load.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

Application

Industrial Uses of L540010 Bearing
L540010 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered design handles radial and thrust loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is L540010 Bearing Used?
You’ll often spot L540010 Bearing in agricultural machinery, like tractors and harvesters, thanks to its reliable performance under heavy loads. Its inch sizing makes it a popular choice for North American equipment manufacturers.

Built for Heavy-Duty Use: L540010 Bearing
L540010 Bearing excels in industrial gearboxes, providing smooth operation even under constant stress. The standard cup design simplifies installation and maintenance, saving time and effort.

Automotive vs Aerospace: Applications of L540010 Bearing
In automotive applications, L540010 Bearing supports wheel hubs and drivetrains, offering stability at high speeds. While not typically used in aerospace, its precision makes it suitable for ground support equipment.

Perfect Fit for Automation: L540010 Bearing
L540010 Bearing works well in conveyor systems and automated production lines, where consistent performance is key. The ABEC-1 rating ensures adequate precision for most industrial automation needs.

Q&A

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