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TS (Single Row Tapered Roller Bearings) (Imperial) 2793-2720

TS (Single Row Tapered Roller Bearings) (Imperial) 2793-2720

The 2793-2720 is a single-row tapered roller bearing with a 1.375″ bore and 3″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 19500 lbf radially and 2630 lbf thrust, making it versatile for various applications.

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

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 1.2 lb, it balances strength and manageability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 2793-2720
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 3" x 0.9375"
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.01"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9375"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.61"
  • Cone Backface Backing Diameter 1.65"
  • Cup Frontface Backing Diameter 2.80"
  • Cup Backface Backing Diameter 2.60"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.32"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 2793
  • Cup Part Number 2720
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 2700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 19500 lbf
  • Static Radial Load 23000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5060 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2630 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 1.2 lb

Features

Performance Features of 2793-2720 Bearing

2793-2720 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 19,500 lbf, ensuring reliable performance in heavy-duty applications.

The single-row tapered roller design provides effective load distribution, reducing wear and extending service life.
With a standard radial clearance, it balances precision and durability for various industrial uses.

2793-2720 Bearing operates efficiently within a temperature range of -30° to 110°C.
The steel cage maintains roller alignment, ensuring smooth operation even under demanding conditions.

Application

Industrial Uses of 2793-2720 Bearing
2793-2720 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 2793-2720 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyor systems, 2793-2720 Bearing’s open design simplifies lubrication and maintenance, reducing downtime. The steel cage adds extra strength, making it suitable for high-load scenarios.

Where Is 2793-2720 Bearing Used?
You’ll often find 2793-2720 Bearing in mining equipment, where its robust design copes with heavy radial and thrust loads. The standard radial clearance offers flexibility for different operational needs.

In wind turbines, 2793-2720 Bearing supports rotor shafts, ensuring smooth rotation even under fluctuating wind forces. Its temperature range makes it reliable in diverse weather conditions.

Built for Heavy-Duty Use: 2793-2720 Bearing
2793-2720 Bearing excels in railway applications, particularly in axle boxes where combined loads are frequent. The tapered rollers distribute stress evenly, extending service life.

For material handling equipment, 2793-2720 Bearing’s ABEC-1 rating balances precision and cost-effectiveness. Its compatibility with Timken models simplifies sourcing for maintenance teams.

Automotive vs Aerospace: Applications of 2793-2720 Bearing
In automotive drivetrains, 2793-2720 Bearing handles high torque, while in aerospace ground support gear, it manages lighter but precise loads. The inch measurements suit both sectors’ legacy systems.

For industrial pumps, 2793-2720 Bearing’s chrome steel rollers resist wear from constant rotation. The open design allows easy grease replenishment during routine checks.

Q&A

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