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TS (Single Row Tapered Roller Bearings) (Imperial) 799A-793

TS (Single Row Tapered Roller Bearings) (Imperial) 799A-793

The 799A-793 is a single-row tapered roller bearing with a 5.125″ bore and 8.125″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 85,000 lbf radially and 17,300 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in industrial machinery, gearboxes, or automotive systems where robust performance is needed.

Weighing 12.4 lb, it’s built to last while meeting RoHS and REACH standards for safety and environmental compliance.

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Product Parameters

  • Part Number 799A-793
  • Brand TFL
  • Interchangeable Timken
  • Size 5.125" x 8.125" x 1.875"
  • Bore Dia 5.125"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 8.125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.875"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.54"
  • Cone Backface Backing Diameter 5.83"
  • Cup Frontface Backing Diameter 7.83"
  • Cup Backface Backing Diameter 7.32"
  • Cage Cone Frontface Clearance 0.16"
  • Cage Cone Backface Clearance 0.18"
  • Effective Center Location -0.07"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 799A
  • Cup Part Number 793
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 795
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 85000 lbf
  • Static Radial Load 133000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 22000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 17300 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 12.4 lb

Features

Why Choose 799A-793 Bearing for Precision Tasks?

799A-793 Bearing features a single-row tapered roller design, ideal for handling combined loads with precision.
Its chrome steel construction ensures durability, supporting dynamic radial loads up to 85,000 lbf.

The standard radial clearance and ABEC-1 rating make it suitable for various industrial applications.
With a temperature range of -30° to 110°C, it performs reliably in diverse operating conditions.

The open design simplifies lubrication, maintaining smooth operation over extended periods.
Its interchangeable compatibility with Timken bearings adds convenience for replacements and upgrades.

Application

Industrial Uses of 799A-793 Bearing
799A-793 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 799A-793 Bearing Used?
You’ll often find 799A-793 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. Its inch sizing makes it a fit for many North American industrial applications.

Built for Heavy-Duty Use: 799A-793 Bearing
799A-793 Bearing excels in gearboxes and drivetrains, offering reliable performance under heavy loads. The steel cage adds strength, making it suitable for long-term use in demanding environments.

Automotive vs Aerospace: Applications of 799A-793 Bearing
In automotive systems, 799A-793 Bearing supports axles and wheel hubs, while in aerospace, it’s used in landing gear for its load-bearing capacity. The ABEC-1 rating ensures consistent precision.

Practical Applications of 799A-793 Bearing
799A-793 Bearing is ideal for conveyor systems in factories, where its tapered rollers manage both radial and axial forces. The standard radial clearance allows for smooth operation in varied temperatures.

Q&A

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