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93800A Single Cones (Imperial)
93800A Single Cones (Imperial)

93800A Single Cones (Imperial)

The 93800A is a single-row tapered roller bearing cone with an 8-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 164,000 lbf and static loads up to 290,000 lbf.

Its open design and steel cage ensure reliable performance in temperatures from -30°C to 110°C. The cone width is 2.5 inches, with precise tolerances for smooth operation.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or large vehicles.

Compliant with RoHS and REACH standards, it offers a standard radial clearance but is also available in C3, C4, or C5 options for specific needs.

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Product Parameters

  • Part Number 93800A
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 93800A-93125 , 93800A-93125V , 93800A-93126 , 93800A-93134 , 93800A-J93129A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 93000
  • Bore Dia 8"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.31"
  • Cone Frontface Backing Diameter 8.74"
  • Cone Backface Backing Diameter 9.21"
  • Cage Cone Frontface Clearance 0.21"
  • Cage Cone Backface Clearance 0.32"
  • Effective Center Location 0.31"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 164000 lbf
  • Static Radial Load 290000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 42600 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 286000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 38200 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 74200 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 93800A Bearing

93800A Bearing is crafted from chrome steel, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 164,000 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing wear and enhancing longevity.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

93800A Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its ABEC-1 rating ensures consistent performance for industrial uses.

Application

Industrial Uses of 93800A Bearing
The 93800A Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. Its open seal type allows for easy lubrication in dusty environments.

Where Is 93800A Bearing Used?
You’ll often find 93800A Bearing in agricultural machinery, such as tractors and harvesters, thanks to its high dynamic radial load capacity. The chrome steel construction ensures durability even in tough working conditions.

Built for Heavy-Duty Use: 93800A Bearing
In industrial gearboxes, 93800A Bearing provides reliable performance due to its steel cage and standard radial clearance. Its inch sizing makes it a versatile choice for older machinery still using imperial measurements.

Automotive vs Aerospace: Applications of 93800A Bearing
In automotive applications, 93800A Bearing supports axle systems and wheel hubs, while its high load capacity also makes it suitable for aerospace ground support equipment. The temperature range ensures stability in varying climates.

Essential Roles of 93800A Bearing
For conveyor systems in warehouses, 93800A Bearing offers smooth operation under heavy loads. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

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