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786 Single Cones (Imperial)

786 Single Cones (Imperial)

The 786 single cones are tapered roller bearings designed for combined loads, with a 4.125-inch bore and made from durable chrome steel. They handle dynamic radial loads up to 77800 lbf and operate smoothly in temperatures from -30°C to 110°C.

Their open design and steel cage ensure easy maintenance and long service life. The standard radial clearance (also available in C3/C4/C5) makes them versatile for various applications.

These cones are interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty machinery, gearboxes, or industrial equipment where combined loads are common.

With an ABEC-1 rating, they provide consistent performance. Compliant with RoHS and REACH standards, they are safe for use in different environments.

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Product Parameters

  • Part Number 786
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 786-772 , 786-772A , 786-773
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 775
  • Bore Dia 4.125"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.89"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 4.57"
  • Cone Backface Backing Diameter 5.04"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location -0.32"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 77800 lbf
  • Static Radial Load 111000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 20200 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 135000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 13300 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 35100 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 786 Single Cones (Imperial)

786 Single Cones (Imperial) are crafted from chrome steel, offering robust resistance to combined loads.
Their dynamic radial load capacity reaches 77,800 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and extending bearing life.
With a temperature range of -30° to 110°C, they perform well in various operating conditions.

786 Single Cones (Imperial) feature standard radial clearance, with options for C3, C4, or C5 as needed.
Their ABEC-1 rating ensures consistent precision for industrial applications.

Application

Industrial Uses of 786 Bearing
786 Bearing is commonly used in heavy machinery, such as construction equipment and mining vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 786 Bearing Used?
You’ll often find 786 Bearing in agricultural machinery, supporting components like tractor axles and harvesters. Its inch sizing makes it a good fit for older equipment still using imperial measurements.

Built for Heavy-Duty Use: 786 Bearing
786 Bearing excels in industrial gearboxes, providing reliable performance under high radial and thrust loads. The steel cage adds extra strength, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of 786 Bearing
In automotive settings, 786 Bearing is used in truck wheel hubs, while in aerospace, it supports landing gear mechanisms. Its ABEC-1 rating ensures consistent performance in both fields.

Essential Roles of 786 Bearing
786 Bearing is a key component in railway applications, particularly in freight car axles. The standard radial clearance allows for smooth operation even under heavy loads.

Q&A

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