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TS (Single Row Tapered Roller Bearings) (Imperial) 2796-2731

TS (Single Row Tapered Roller Bearings) (Imperial) 2796-2731

The 2796-2731 is a single-row tapered roller bearing with a 1.375″ bore and 3.125″ outer diameter, crafted from sturdy 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 durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for machinery like gearboxes or axles where combined loads are common.

Weighing 1.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s safe for most industrial uses.

The standard radial clearance ensures easy installation, with options for C3, C4, or C5 available. Its tapered roller design provides stable performance under varying load conditions.

Suitable for applications requiring ABEC-1 precision, it balances performance and affordability. The effective center location of -0.32″ helps maintain alignment in complex setups.

Perfect for maintenance tasks or new installations in industrial equipment. Its durable construction ensures long service life with proper care.

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Product Parameters

  • Part Number 2796-2731
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 3.125" x 0.9361"
  • Bore Dia 1.375"
  • 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 1.61"
  • Cone Backface Backing Diameter 1.87"
  • 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 2796
  • 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

Performance Features of 2796-2731 Bearing

2796-2731 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 19,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a standard radial clearance, it provides reliable performance in various operating conditions.

How Is 2796-2731 Bearing Engineered for Reliability?

2796-2731 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction withstands high stress, ensuring long service life even under heavy loads.
Its effective centre location of -0.32″ helps maintain stability during operation.
The bearing operates efficiently within a temperature range of -30° to 110°C.

Built for Durability: 2796-2731 Bearing

2796-2731 Bearing’s tapered roller design distributes loads evenly, reducing wear on contact surfaces.
The steel cage maintains proper roller spacing, preventing metal-to-metal contact and minimising noise.
With a static radial load capacity of 23,000 lbf, it handles demanding industrial applications.
Its standard radial clearance allows for smooth operation in various machinery setups.

Steel vs Ceramic Bearings: Strengths of 2796-2731 Bearing

2796-2731 Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
The material choice ensures reliable performance under high dynamic radial loads up to 19,500 lbf.
Its steel cage offers robust support for the tapered rollers, maintaining alignment during operation.
The bearing’s construction makes it a cost-effective solution for industrial applications.

Application

Industrial Uses of 2796-2731 Bearing
The 2796-2731 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in tough working conditions.

What Makes 2796-2731 Bearing a Preferred Choice?
In automotive applications, 2796-2731 Bearing fits well in wheel hubs and drivetrains, offering reliable performance under both radial and thrust loads. The inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 2796-2731 Bearing
For industrial fans and pumps, 2796-2731 Bearing’s open design allows easy lubrication, extending service life in continuous operation. The steel cage adds stability, even at higher speeds.

Automotive vs Aerospace: Applications of 2796-2731 Bearing
While 2796-2731 Bearing is popular in truck axles, its precision also suits aerospace landing gear components. The ABEC-1 rating balances cost and performance for mid-range applications.

Where Is 2796-2731 Bearing Used?
You’ll find 2796-2731 Bearing in conveyor systems, where its standard radial clearance accommodates slight misalignments. The tapered rollers distribute loads evenly, reducing wear over time.

Q&A

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