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TS (Single Row Tapered Roller Bearings) (Imperial) 2790-2726

TS (Single Row Tapered Roller Bearings) (Imperial) 2790-2726

The 2790-2726 is a single-row tapered roller bearing with a 1.3125″ bore and 2.875″ 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. 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, axles, or industrial machinery where combined loads are common.

Weighing just 1.1 lb, it’s a robust yet lightweight choice. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 2790-2726
  • Brand TFL
  • Interchangeable Timken
  • Size 1.3125" x 2.875" x 0.9361"
  • Bore Dia 1.3125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.875"
  • 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 0.06"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.57"
  • Cone Backface Backing Diameter 1.65"
  • Cup Frontface Backing Diameter 2.74"
  • Cup Backface Backing Diameter 2.48"
  • 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 2790
  • Cup Part Number 2726
  • 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 1.1 lb

Features

Performance Features of 2790-2726 Bearing

2790-2726 Bearing is constructed with chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 19,500 lbf, making it suitable for heavy-duty applications.

The tapered roller design enhances load distribution, reducing stress and extending service life.
With a standard radial clearance, it offers reliable performance in various operating conditions.

2790-2726 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, ensuring smooth and consistent operation.

The open design simplifies lubrication, helping to maintain optimal performance over time.
Compatible with Timken bearings, it provides flexibility in replacement and installation.

Application

Industrial Uses of 2790-2726 Bearing
The 2790-2726 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.

In automotive applications, 2790-2726 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a straightforward replacement for Timken equivalents in older vehicles.

For industrial conveyor systems, 2790-2726 Bearing’s open design simplifies lubrication and maintenance, reducing downtime. The standard radial clearance option also makes it adaptable to different operational conditions.

Where Is 2790-2726 Bearing Used?
You’ll often find 2790-2726 Bearing in mining equipment, where its robust design handles high radial and thrust loads. The steel cage adds extra strength for prolonged use in harsh conditions.

In manufacturing plants, 2790-2726 Bearing supports machinery like presses and rollers, ensuring smooth operation. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 2790-2726 Bearing
The 2790-2726 Bearing excels in applications like forklifts and cranes, where its tapered rollers manage heavy loads effortlessly. The chrome steel rollers resist wear, extending service life.

For railway applications, 2790-2726 Bearing’s effective center location helps maintain alignment under dynamic loads. Its compatibility with Timken designs makes it a versatile choice for maintenance teams.

Automotive vs Aerospace: Applications of 2790-2726 Bearing
In automotive settings, 2790-2726 Bearing is ideal for drivetrain components, offering reliable performance under stress. The inch measurements ensure easy integration with imperial-system vehicles.

For aerospace ground support equipment, 2790-2726 Bearing’s temperature range suits outdoor operations. Its standard lubrication requirements simplify upkeep in high-use scenarios.

Q&A

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