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TS (Single Row Tapered Roller Bearings) (Imperial) 23790-23720

TS (Single Row Tapered Roller Bearings) (Imperial) 23790-23720

The 23790-23720 is a single-row tapered roller bearing with a 1.375″ bore and 2.875″ outer diameter, made from sturdy chrome steel. It handles combined loads up to 18900 lbf radially and 3140 lbf thrust, suitable for demanding applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for use in gearboxes, axles, or industrial equipment where combined loads are present.

Weighing 1.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

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Product Parameters

  • Part Number 23790-23720
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 2.875" x 1.0626"
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.0625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0626"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.65"
  • Cone Backface Backing Diameter 1.91"
  • Cup Frontface Backing Diameter 2.72"
  • Cup Backface Backing Diameter 2.52"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.3"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 23790
  • Cup Part Number 23720
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 23700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 18900 lbf
  • Static Radial Load 22000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3140 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 1.1 lb

Features

Performance Features of 23790-23720 Bearing

23790-23720 Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 18,900 lbf, making it suitable for demanding industrial applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various conditions.

23790-23720 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing wear and extending service life.

This bearing requires lubrication for optimal performance and longevity.
Its ABEC-1 rating ensures consistent quality and precision in operation.

Application

Industrial Uses of 23790-23720 Bearing
23790-23720 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 23790-23720 Bearing Used?
You’ll often find 23790-23720 Bearing in automotive axles and wheel hubs, thanks to its reliable performance under varying loads. Its inch sizing makes it a good fit for many North American vehicle models.

Built for Heavy-Duty Use: 23790-23720 Bearing
23790-23720 Bearing excels in industrial gearboxes, where its single-row design simplifies maintenance. The steel cage adds extra strength, making it suitable for high-load applications.

Automotive vs Aerospace: Applications of 23790-23720 Bearing
In automotive systems, 23790-23720 Bearing supports drivetrain components, while in aerospace, its precision helps with landing gear mechanisms. The ABEC-1 rating ensures consistent performance.

Perfect Fit for Automation: 23790-23720 Bearing
23790-23720 Bearing works well in automated conveyor systems, where its tapered rollers reduce friction. The open seal design allows for easy lubrication, extending its service life.

Q&A

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