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66583 Single Cones (Imperial)
66583 Single Cones (Imperial)

66583 Single Cones (Imperial)

The 66583 is a single-row tapered roller bearing cone with a 2.195″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 34800 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width is 1.25″, with precise tolerances for a secure fit.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The ABEC-1 rating ensures consistent performance for general industrial use.

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Product Parameters

  • Part Number 66583
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 66583-66520
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 66500
  • Bore Dia 2.195"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 2.76"
  • Cone Backface Backing Diameter 2.83"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.18"
  • Effective Center Location 0.08"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 34800 lbf
  • Static Radial Load 39900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9010 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 60500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10300 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 15700 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 66583 Bearing

66583 Bearing is crafted from chrome steel, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 34,800 lbf, ensuring reliable performance in tough conditions.

The tapered roller design of 66583 Bearing enhances load distribution, reducing wear.
With a temperature range of -30° to 110°C, it performs well in various environments.

66583 Bearing’s steel cage maintains roller alignment, extending its service life.
Its standard radial clearance options provide flexibility for different applications.

The ABEC-1 rating ensures consistent precision in 66583 Bearing’s operation.
Its open design simplifies maintenance, making it a practical choice for many uses.

Application

Industrial Uses of 66583 Bearing
66583 Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 66583 Bearing Used?
You’ll find 66583 Bearing in automotive applications such as wheel hubs and differential systems, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a fit for many American-made vehicles.

Built for Heavy-Duty Use: 66583 Bearing
66583 Bearing excels in construction equipment like bulldozers and cranes, where its robust design withstands high dynamic loads. The open seal type allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 66583 Bearing
In automotive settings, 66583 Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems due to its reliability. The steel cage adds strength without compromising weight.

Key Fields for 66583 Bearing
66583 Bearing is ideal for agricultural machinery like tractors, where its tapered rollers handle uneven loads smoothly. The standard radial clearance ensures consistent performance in varying conditions.

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