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TS (Single Row Tapered Roller Bearings) (Imperial) 799A-792

TS (Single Row Tapered Roller Bearings) (Imperial) 799A-792

The 799A-792 is a single-row tapered roller bearing with a 5.125″ bore and 8.125″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 85,000 lbf radially and 17,300 lbf thrust, making it robust for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for various industrial conditions.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for applications like gearboxes, axles, or machinery where high radial and thrust loads are present.

Weighing 12.4 lb, it’s built to last while meeting RoHS and REACH standards for safe and compliant use.

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Product Parameters

  • Part Number 799A-792
  • 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 7.76"
  • 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 792
  • 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

Performance Features of 799A-792 Bearing

799A-792 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 85,000 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Does 799A-792 Bearing Reduce Friction?

799A-792 Bearing’s tapered roller design minimises friction, allowing smooth operation under heavy loads.
The chrome steel construction ensures durability while maintaining efficiency.
Its standard radial clearance options provide flexibility for different applications.
Proper lubrication further enhances its performance and longevity.

Engineered for Precision: 799A-792 Bearing

799A-792 Bearing features precise dimensions with tight tolerances for accurate performance.
The single-row construction simplifies installation while maintaining load capacity.
Its ABEC-1 rating ensures consistent quality for industrial applications.
The effective centre location design improves load distribution and stability.

Steel vs Ceramic Bearings: Strengths of 799A-792 Bearing

799A-792 Bearing uses chrome steel for both rings and rollers, offering excellent strength-to-weight ratio.
This material choice provides good wear resistance and cost-effectiveness for industrial use.
The bearing’s dynamic thrust rating of 17,300 lbf ensures reliable performance.
Its standard lubrication requirement makes maintenance straightforward and predictable.

Why Choose 799A-792 Bearing for Precision Tasks?

799A-792 Bearing’s tapered roller design provides precise load handling in combined load situations.
The bearing’s dimensional accuracy ensures consistent performance in machinery applications.
With a static radial load capacity of 133,000 lbf, it handles demanding conditions reliably.
Its interchangeable design with Timken bearings offers flexibility in replacement scenarios.

Application

Industrial Uses of 799A-792 Bearing
799A-792 Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is 799A-792 Bearing Used?
You’ll often find 799A-792 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a good fit for older equipment still running on imperial measurements.

Built for Heavy-Duty Use: 799A-792 Bearing
799A-792 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 799A-792 Bearing
In automotive settings, 799A-792 Bearing works well in truck wheel hubs, handling both radial and thrust loads. While not typically used in aerospace, its precision makes it suitable for ground support equipment.

Practical Applications of 799A-792 Bearing
For conveyor systems, 799A-792 Bearing offers smooth performance thanks to its tapered rollers. The standard radial clearance ensures it adapts well to varying load conditions.

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