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82680X Single Cones (Imperial)
82680X Single Cones (Imperial)

82680X Single Cones (Imperial)

The 82680X is a single-row tapered roller bearing cone with a 7-inch bore, designed for combined loads. Made from durable chrome steel, it handles radial loads up to 120,000 lbf and fits Timken interchangeable models.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width is 2.4375 inches, with precise tolerances for smooth operation.

This bearing is suitable for heavy-duty applications like industrial machinery or truck axles. It operates in temperatures from -30°C to 110°C and meets RoHS and REACH standards.

With standard radial clearance and ABEC-1 rating, it offers a balance of performance and affordability. Ideal for replacements or new installations where durability is key.

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Product Parameters

  • Part Number 82680X
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 82680X-82620 , 82680X-82622
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 82600
  • Bore Dia 7"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.13"
  • Cone Frontface Backing Diameter 7.68"
  • Cone Backface Backing Diameter 7.8"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.34"
  • Effective Center Location 0.16"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 120000 lbf
  • Static Radial Load 220000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 31100 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 209000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 28000 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 54200 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 82680X Bearing

82680X Bearing is built with chrome steel rings and a steel cage, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 120,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

82680X Bearing’s standard radial clearance provides flexibility for different operational needs.
Its ABEC-1 rating ensures consistent precision and reliability in industrial settings.

The single-row construction simplifies installation and maintenance.
This design also enhances durability, reducing long-term operational costs.

Application

Industrial Uses of 82680X Bearing
82680X Bearing is commonly used in heavy machinery, such as construction equipment and mining vehicles, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, extending its service life in demanding conditions.

Where Is 82680X Bearing Used?
You’ll often find 82680X Bearing in agricultural machinery, supporting components like gearboxes and wheel hubs. Its inch sizing makes it a reliable choice for older or imperial-system-based equipment.

Built for Heavy-Duty Use: 82680X Bearing
82680X Bearing excels in industrial fans and pumps, where its chrome steel construction ensures durability under high radial loads. The steel cage adds stability, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of 82680X Bearing
In automotive applications, 82680X Bearing supports axles and differentials, while in aerospace, it’s used in landing gear systems. Its ABEC-1 rating balances precision and cost-effectiveness for these varied uses.

Key Fields for 82680X Bearing
82680X Bearing is a go-to for railway applications, particularly in freight car wheel assemblies. Its robust design and standard radial clearance make it adaptable to both light and heavy rail loads.

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