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470128 Single Cups (Imperial)

470128 Single Cups (Imperial)

The 470128 is a single cup tapered roller bearing with an outer diameter of 12.875 inches and a width of 2.5 inches, crafted from durable chrome steel. It fits well in imperial-sized applications and operates smoothly in temperatures from -30°C to 110°C.

Designed to interchange with Timken bearings, it offers reliable performance for various setups. The standard cup type and ABEC-1 rating ensure consistent quality for industrial use.

Its robust construction handles typical loads while the precise tolerances (+0.002″ to 0 on outer diameter) aid in smooth fitting. The cup’s backface and frontface backing diameters (11.57″ and 12.08″) provide stable mounting.

Ideal for machinery requiring tapered roller bearings, such as heavy-duty gearboxes or conveyor systems. Compliant with RoHS and REACH standards for safe and eco-friendly use.

Weighing in at a manageable size, it balances strength and ease of installation. A practical choice for maintenance or replacement in industrial settings.

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Product Parameters

  • Part Number 470128
  • Brand TFL
  • Interchangeable Timken
  • Size 11.57" x 12.875" x 2.5"
  • Outer Dia 12.875"
  • 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 12.08"
  • Cup Backface Backing Diameter 11.57"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number EE470073-470128 , EE470075-470128 , EE470078-470128 , EE470078X-470128
  • Cups Type Standard
  • Series 470000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 470128 Bearing Engineered for Reliability?

470128 Bearing features chrome steel construction, ensuring durability and resistance to wear.
Its tapered roller design efficiently handles both radial and axial loads for versatile use.

The standard cup type and precise tolerances provide consistent performance in various applications.
With a temperature range of -30° to 110°C, it remains reliable in diverse operating conditions.

470128 Bearing meets ABEC-1 standards, balancing precision and cost-effectiveness.
Its interchangeable design with Timken bearings offers flexibility and ease of replacement.

Application

Industrial Uses of 470128 Bearing
The 470128 Bearing is commonly used in heavy machinery, such as construction equipment and mining vehicles, where its tapered design handles radial and axial loads efficiently. Its chrome steel construction ensures durability in tough working conditions.

What Makes 470128 Bearing a Preferred Choice?
In agricultural machinery, 470128 Bearing supports components like tractor axles and harvesters, providing reliable performance under heavy loads. The inch sizing makes it compatible with a variety of North American and UK equipment.

Built for Heavy-Duty Use: 470128 Bearing
For industrial fans and pumps, 470128 Bearing offers smooth operation and long service life, even in high-temperature environments. The standard cup design simplifies installation and maintenance.

Automotive vs Aerospace: Applications of 470128 Bearing
In automotive applications, 470128 Bearing is often found in wheel hubs and drivetrains, ensuring stability under stress. While not typically used in aerospace, its robust design suits ground-based heavy transport.

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