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781400 Single Cups (Imperial)

781400 Single Cups (Imperial)

The 781400 is a single cup tapered roller bearing with a 14-inch outer diameter and a width of 1.625 inches, made from durable chrome steel. It fits well in imperial-sized applications and can handle temperatures from -30°C to 110°C.

Designed for standard use, it’s part of the 780000 series and is interchangeable with Timken bearings. The cup’s precise dimensions ensure a snug fit, with tolerances kept tight for reliability.

Its robust construction makes it suitable for heavy-duty machinery and industrial equipment. The bearing complies with RoHS and REACH standards, ensuring safe and eco-friendly use.

Ideal for applications where tapered roller bearings are needed, such as in automotive or construction machinery. Its ABEC-1 rating balances performance and cost for general industrial needs.

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Product Parameters

  • Part Number 781400
  • Brand TFL
  • Interchangeable Timken
  • Size 12.60" x 14" x 1.625"
  • Outer Dia 14"
  • Outer Dia Tolerance +0.002" to 0
  • Cup Width 1.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.19"
  • Cup Frontface Backing Diameter 12.68"
  • Cup Backface Backing Diameter 12.60"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number EE780655-781400 , EE780688-781400 , EE780705-781400 , EE780706-781400
  • Cups Type Standard
  • Series 780000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 781400 Single Cups

781400 Single Cups are crafted from chrome steel, offering durability and resistance to wear in various applications.
Their tapered roller design ensures smooth operation and efficient load distribution.

With an outer diameter of 14″ and a cup width of 1.625″, these cups fit precisely in compatible assemblies.
The temperature range of -30° to 110°C allows reliable performance in diverse environments.

The ABEC-1 rating ensures consistent quality, while RoHS and REACH compliance highlights environmental responsibility.
Interchangeable with Timken models, 781400 Single Cups provide flexibility for maintenance and replacements.

Application

Industrial Uses of 781400 Bearing
781400 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered design handles radial and axial loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 781400 Bearing Used?
You’ll often find 781400 Bearing in agricultural machinery, supporting components like gearboxes and wheel hubs. Its inch sizing makes it a reliable choice for older or imperial-based systems.

Built for Heavy-Duty Use: 781400 Bearing
781400 Bearing excels in industrial fans and conveyor systems, where its standard cup design simplifies installation. The ABEC-1 rating balances precision and cost for general applications.

Automotive vs Aerospace: Applications of 781400 Bearing
In automotive settings, 781400 Bearing supports axle assemblies, while its robust build suits aerospace ground equipment. The temperature range ensures performance in varying climates.

Perfect Fit for Automation: 781400 Bearing
781400 Bearing works well in automated production lines, particularly in material handling systems. Its compatibility with Timken models adds flexibility for maintenance and replacements.

Q&A

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