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81593 Single Cones (Imperial)
81593 Single Cones (Imperial)

81593 Single Cones (Imperial)

The 81593 single cone is a tapered roller bearing with a 5.9375-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 90,300 lbf and static loads up to 134,000 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 gearboxes or construction equipment where combined loads are common.

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 81593
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 81593-81962 , 81593-81962X , 81593-81964
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 81000
  • Bore Dia 5.9375"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 1.9687"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 6.46"
  • Cone Backface Backing Diameter 6.65"
  • Cage Cone Frontface Clearance 0.03"
  • Cage Cone Backface Clearance 0.31"
  • Effective Center Location -0.21"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 90300 lbf
  • Static Radial Load 134000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 23400 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 157000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 14100 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 40800 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 81593 Bearing

81593 Bearing is crafted from chrome steel, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 90,300 lbf, ensuring reliable performance in heavy-duty applications.

The tapered roller design of 81593 Bearing enhances stability and reduces friction during operation.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

81593 Bearing’s steel cage maintains roller alignment, extending its service life.
Its standard radial clearance options provide flexibility for different installation needs.

Application

Industrial Uses of 81593 Single Cones
81593 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 81593 Single Cones Used?
You’ll often find 81593 Single Cones in agricultural machinery, supporting components like tractor axles and harvesters. Their inch sizing makes them a reliable choice for older or imperial-based systems.

Built for Heavy-Duty Use: 81593 Single Cones
81593 Single Cones excel in industrial gearboxes, providing stable performance under high radial and thrust loads. The steel cage adds extra strength, making them suitable for long-term use.

Automotive vs Aerospace: Applications of 81593 Single Cones
In automotive applications, 81593 Single Cones are ideal for truck wheel hubs, offering robust load support. While not typically used in aerospace, their precision still suits demanding industrial roles.

Practical Applications of 81593 Single Cones
For conveyor systems, 81593 Single Cones ensure smooth operation under continuous load. Their standard radial clearance options allow for flexibility in various setups.

Q&A

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