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TS (Single Row Tapered Roller Bearings) (Imperial) 2794-2731

TS (Single Row Tapered Roller Bearings) (Imperial) 2794-2731

The 2794-2731 is a single-row tapered roller bearing with a 1.44″ bore and 3.13″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 19,500 lbf radially and 2,630 lbf thrust, making it versatile for various applications.

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

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

Weighing 1.3 lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it’s a safe choice for diverse industrial needs.

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Product Parameters

  • Part Number 2794-2731
  • Brand TFL
  • Interchangeable Timken
  • Size 1.4365" x 3.125" x 0.9361"
  • Bore Dia 1.4365"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.125"
  • 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 0.9361"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.67"
  • Cone Backface Backing Diameter 1.93"
  • Cup Frontface Backing Diameter 2.87"
  • Cup Backface Backing Diameter 2.64"
  • 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 2794
  • Cup Part Number 2731
  • 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 1.3 lb

Features

Core Advantages of 2794-2731 Bearing

2794-2731 Bearing features a single row tapered roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The bearing’s dynamic radial load capacity reaches 19,500 lbf, providing reliable performance under heavy loads.
With a static radial load of 23,000 lbf, it offers stability and strength for industrial use.

2794-2731 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options allow flexibility for different operational needs.

The steel cage maintains roller alignment, reducing friction and extending service life.
This design ensures smooth operation even in high-load scenarios.

Application

Industrial Uses of 2794-2731 Bearing
The 2794-2731 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 2794-2731 Bearing Used?
You’ll often find 2794-2731 Bearing in automotive applications, particularly in wheel hubs and differential systems, where its robust design supports both radial and thrust loads. The inch sizing makes it a fit for many North American vehicles.

Built for Heavy-Duty Use: 2794-2731 Bearing
In industrial settings, 2794-2731 Bearing excels in conveyor systems and gearboxes, thanks to its open design and steel cage. The standard radial clearance allows for smooth operation under varying loads.

Automotive vs Aerospace: Applications of 2794-2731 Bearing
While 2794-2731 Bearing is a staple in automotive drivetrains, its precision also suits aerospace components like landing gear systems. The ABEC-1 rating ensures reliable performance in both fields.

Perfect Fit for Automation: 2794-2731 Bearing
For automated machinery, 2794-2731 Bearing offers consistent performance in robotic arms and assembly lines. Its tapered rollers reduce friction, making it ideal for high-precision tasks.

Q&A

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