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47487 Single Cones (Imperial)
47487 Single Cones (Imperial)

47487 Single Cones (Imperial)

The 47487 single cone is a tapered roller bearing with a 2.75-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 40200 lbf and static loads up to 56000 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 conditions.

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

Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The standard radial clearance ensures versatility in different setups.

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Product Parameters

  • Part Number 47487
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 47487-47420 , 47487-47420A , 47487-47423
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 47400
  • Bore Dia 2.75"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.2813"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 3.07"
  • Cone Backface Backing Diameter 3.31"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.25"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 40200 lbf
  • Static Radial Load 56000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 10400 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 70000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6420 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 18100 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 47487 Bearing

47487 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 40,200 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs well in various environments.

47487 Bearing’s standard radial clearance options provide flexibility for different operational needs.
Its ABEC-1 rating ensures consistent precision for industrial applications.

Application

Industrial Uses of 47487 Bearing
The 47487 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

Where Is 47487 Bearing Used?
You’ll often find 47487 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a reliable choice for older or imperial-based systems.

Built for Heavy-Duty Use: 47487 Bearing
47487 Bearing excels in industrial fans and conveyor systems, thanks to its high dynamic radial load capacity. The open seal design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 47487 Bearing
In automotive applications, 47487 Bearing is ideal for wheel hubs and differentials, providing smooth performance under stress. For aerospace, its precision fits well in landing gear systems.

Perfect Fit for Automation: 47487 Bearing
47487 Bearing works seamlessly in automated assembly lines, where its steel cage reduces friction. The standard radial clearance ensures consistent performance in high-speed operations.

Q&A

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