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47680 Single Cones (Imperial)
47680 Single Cones (Imperial)

47680 Single Cones (Imperial)

The 47680 single cone is a tapered roller bearing with a 3-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 48,100 lbf and static loads up to 58,900 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 suitable for various industrial conditions.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty applications like truck axles or construction equipment where robust performance is needed.

Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number 47680
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 47680-47620 , 47680-47620A , 47680-47621 , 47680-47623A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 47600
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.3125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 3.35"
  • Cone Backface Backing Diameter 3.39"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location -0.17"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 48100 lbf
  • Static Radial Load 58900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 12500 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 83800 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8640 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 21700 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 47680 Single Cones

47680 Single Cones are crafted from chrome steel, offering strong resistance to combined loads.

Their dynamic radial load capacity reaches 48,100 lbf, making them suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, enhancing durability and reducing wear.

With a temperature range of -30° to 110°C, they perform reliably in various conditions.

Application

Industrial Uses of 47680 Single Cones
The 47680 Single Cones are commonly used in heavy machinery, such as construction equipment and mining conveyors, where combined loads are frequent. Their tapered roller design ensures smooth handling of both radial and thrust forces.

In automotive applications, 47680 Single Cones support wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes them a preferred choice for North American vehicle manufacturers.

For industrial gearboxes, 47680 Single Cones offer durability and precision, thanks to their chrome steel construction. The open seal type allows for easy lubrication, extending service life in high-demand environments.

Where Is 47680 Single Cones Used?
You’ll often find 47680 Single Cones in agricultural machinery, like tractors and harvesters, where their robust design handles rough terrain. The steel cage adds extra strength for long-term use.

In rail and transportation systems, 47680 Single Cones are essential for axle assemblies, ensuring smooth operation under heavy loads. Their ABEC-1 rating balances precision and cost-effectiveness for these applications.

Built for Heavy-Duty Use: 47680 Single Cones
The 47680 Single Cones excel in forestry equipment, such as log splitters and sawmills, where their dynamic load capacity is crucial. Their standard radial clearance adapts well to varying operational conditions.

In material handling systems, 47680 Single Cones support conveyor rollers, providing consistent performance. The chrome steel rings resist wear, even in dusty or high-temperature environments.

Automotive vs Aerospace: Applications of 47680 Single Cones
In automotive settings, 47680 Single Cones are ideal for drivetrain components, offering a balance of strength and efficiency. Their inch measurements align with many US-made vehicle specs.

For aerospace ground support equipment, 47680 Single Cones handle heavy loads with precision. The tapered roller design ensures reliability in critical maintenance and loading operations.

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