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67786 Single Cones (Imperial)
67786 Single Cones (Imperial)

67786 Single Cones (Imperial)

The 67786 single cone is a tapered roller bearing with a 6.875-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 91,100 lbf and static loads up to 175,000 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty applications like industrial machinery or automotive systems where combined loads are common.

Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The standard radial clearance ensures straightforward installation and reliable operation.

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Product Parameters

  • Part Number 67786
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 67786-67720 , 67786-67720V
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 67700
  • Bore Dia 6.875"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.310"
  • Cone Frontface Backing Diameter 7.28"
  • Cone Backface Backing Diameter 7.87"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.17"
  • Effective Center Location 0.19"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 91100 lbf
  • Static Radial Load 175000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 23600 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 159000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 17800 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 41100 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 67786 Bearing

67786 Bearing is crafted for combined load handling, with a dynamic radial load capacity of 91,100 lbf.
Its chrome steel construction ensures durability, while the steel cage maintains roller alignment.

The tapered roller design of 67786 Bearing enhances performance in demanding applications.
With a temperature range of -30° to 110°C, it operates reliably in various conditions.

67786 Bearing’s standard radial clearance offers flexibility for different operational needs.
Its ABEC-1 rating ensures consistent precision and smooth operation.

Application

Industrial Uses of 67786 Bearing
The 67786 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in demanding environments.

Where Is 67786 Bearing Used?
You’ll often find 67786 Bearing in agricultural machinery, particularly in gearboxes and wheel hubs, where its high dynamic radial load capacity is essential. The open seal design allows for easy lubrication in dusty conditions.

Built for Heavy-Duty Use: 67786 Bearing
67786 Bearing excels in industrial fans and pumps, thanks to its robust steel cage and tapered rollers. Its inch sizing makes it a reliable choice for older machinery still using imperial measurements.

Automotive vs Aerospace: Applications of 67786 Bearing
In automotive applications, 67786 Bearing supports axle systems, while in aerospace, it’s used in landing gear components. The ABEC-1 rating ensures consistent performance across both industries.

Essential Roles of 67786 Bearing
67786 Bearing is a go-to for railway applications, particularly in bogie assemblies, where its static radial load capacity shines. The standard radial clearance offers flexibility for various operational needs.

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