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TS (Single Row Tapered Roller Bearings) (Imperial) 798-793

TS (Single Row Tapered Roller Bearings) (Imperial) 798-793

The 798-793 is a single-row tapered roller bearing with a 5″ bore and 8.125″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 75700 lbf radially and 15400 lbf thrust, suitable for heavy-duty applications.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in industrial machinery or automotive systems where combined loads are common.

Weighing 13.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable option for various engineering needs.

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Product Parameters

  • Part Number 798-793
  • Brand TFL
  • Interchangeable Timken
  • Size 5" x 8.125" x 1.875"
  • Bore Dia 5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 8.125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.969"
  • 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 0.13"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.57"
  • Cone Backface Backing Diameter 5.75"
  • Cup Frontface Backing Diameter 7.83"
  • Cup Backface Backing Diameter 7.32"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.18"
  • Effective Center Location -0.07"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 798
  • 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 75700 lbf
  • Static Radial Load 123000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 19600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 15400 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 13.1 lb

Features

Performance Features of 798-793 Bearing

798-793 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 75,700 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

798-793 Bearing’s standard radial clearance allows for smooth operation under different load conditions.
Its ABEC-1 rating ensures consistent performance for general industrial applications.

Application

Industrial Uses of 798-793 Bearing
The 798-793 Bearing is widely used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 798-793 Bearing Used?
You’ll often find 798-793 Bearing in agricultural machinery, like tractors and harvesters, where its robust design supports high radial and thrust loads. The inch sizing makes it a practical choice for North American equipment.

Built for Heavy-Duty Use: 798-793 Bearing
In industrial gearboxes, 798-793 Bearing provides reliable performance, thanks to its steel cage and precise tolerances. Its open design allows for easy lubrication, extending service life in high-load applications.

Automotive vs Aerospace: Applications of 798-793 Bearing
In automotive axles, 798-793 Bearing ensures smooth operation under heavy loads, while its precision makes it suitable for aerospace landing gear components. The ABEC-1 rating balances performance and cost-effectiveness.

Perfect Fit for Automation: 798-793 Bearing
For conveyor systems in factories, 798-793 Bearing offers consistent performance with minimal maintenance. Its standard radial clearance adapts well to varying operational conditions.

Q&A

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