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64373 Single Cones (Imperial)
64373 Single Cones (Imperial)

64373 Single Cones (Imperial)

The 64373 single cone is a tapered roller bearing with a 3.7395″ bore, designed for combined loads. Made from durable chrome steel, it handles radial loads up to 61800 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design and steel cage ensure easy maintenance and long service life. The cone width of 1.625″ and standard radial clearance make it versatile for various setups.

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

Compliant with RoHS and REACH standards, it’s a safe choice for most environments. The ABEC-1 rating ensures consistent performance under typical operating conditions.

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Product Parameters

  • Part Number 64373
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 64373-64700
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 64000
  • Bore Dia 3.7395"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 4.65"
  • Cone Backface Backing Diameter 4.41"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.2"
  • Effective Center Location 0.05"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 61800 lbf
  • Static Radial Load 94200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 16000 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 108000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 14100 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 27900 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Is 64373 Bearing Engineered for Reliability?

64373 Bearing features chrome steel rings and a steel cage, ensuring durability under combined loads.
Its dynamic radial load capacity of 61800 lbf makes it suitable for heavy-duty applications.

The tapered roller design of 64373 Bearing enhances stability and reduces friction during operation.
With a temperature range of -30° to 110°C, it performs reliably in various environmental conditions.

64373 Bearing’s standard radial clearance options provide flexibility for different operational needs.
The ABEC-1 rating ensures consistent precision and smooth performance in industrial settings.

Application

Industrial Uses of 64373 Single Cones
64373 Single Cones are commonly used in heavy machinery, such as mining equipment and construction vehicles, where their tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 64373 Single Cones Used?
You’ll often find 64373 Single Cones in agricultural machinery, supporting components like gearboxes and axles. Their inch sizing makes them a great fit for older or imperial-based systems still in use today.

Built for Heavy-Duty Use: 64373 Single Cones
64373 Single Cones excel in industrial fans and conveyor systems, where their open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making them reliable for continuous operation.

Automotive vs Aerospace: Applications of 64373 Single Cones
In automotive applications, 64373 Single Cones are ideal for wheel hubs and differentials, providing smooth performance under heavy loads. While not typically used in aerospace, their precision makes them suitable for ground support equipment.

Practical Applications of 64373 Single Cones
For railway applications, 64373 Single Cones are a go-to choice for axle boxes, thanks to their ability to handle both radial and thrust loads. The standard radial clearance ensures consistent performance over long distances.

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