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451250 Single Cups (Imperial)

451250 Single Cups (Imperial)

The 451250 is a single cup tapered roller bearing with a 12.5″ outer diameter and 2.4375″ width, made from robust chrome steel. It fits well with Timken bearings, making it a versatile replacement option.

Designed for standard use, it operates smoothly in temperatures from -30°C to 110°C. Its ABEC-1 rating ensures reliable performance for general industrial applications.

The cup’s precise dimensions, like the 10.59″ backface backing diameter, ensure a secure fit. It’s compliant with RoHS and REACH standards for safe use.

Ideal for heavy-duty machinery or automotive systems where tapered roller bearings are needed. Its durable construction handles typical loads with ease.

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Product Parameters

  • Part Number 451250
  • Brand TFL
  • Interchangeable Timken
  • Size 10.59" x 12.5" x 2.4375"
  • Outer Dia 12.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cup Width 2.4375"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.27"
  • Cup Frontface Backing Diameter 10.83"
  • Cup Backface Backing Diameter 10.59"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number EE450551-451250 , EE450577-451250 , EE450601-451250
  • Cups Type Standard
  • Series 450000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose 451250 Single Cups for Precision Tasks?

451250 Single Cups are made from chrome steel, offering durability and resistance to wear in demanding applications.
Their precise outer diameter tolerance of +0.002″ to 0 ensures a snug fit, enhancing performance.

The standard cup design simplifies installation, making it compatible with various tapered roller bearings.
With a temperature range of -30° to 110°C, they perform reliably in diverse environments.

451250 Single Cups meet ABEC-1 standards, providing consistent quality for industrial use.
Their interchangeability with Timken models adds versatility to your maintenance options.

Application

Industrial Uses of 451250 Bearing
451250 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered design handles both radial and axial loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is 451250 Bearing Used?
You’ll often find 451250 Bearing in agricultural machinery, supporting components like gearboxes and wheel hubs. Its inch sizing makes it a good fit for older equipment still using imperial measurements.

Built for Heavy-Duty Use: 451250 Bearing
451250 Bearing excels in industrial settings, particularly in conveyor systems and material handling equipment. The standard cup design simplifies installation and maintenance.

Automotive vs Aerospace: Applications of 451250 Bearing
In automotive applications, 451250 Bearing is used in truck wheel hubs, providing reliable performance under heavy loads. Its temperature range also makes it suitable for various climates.

Key Fields for 451250 Bearing
451250 Bearing is a solid choice for railway applications, where its tapered rollers manage high stress and vibration. The ABEC-1 rating ensures consistent performance without unnecessary precision costs.

Q&A

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