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26880 Single Cones (Imperial)
26880 Single Cones (Imperial)

26880 Single Cones (Imperial)

The 26880 single cone is a tapered roller bearing with a 1.5625″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 20500 lbf and operates in temperatures from -30°C to 110°C.

Its open design and steel cage ensure reliable performance, while the standard radial clearance allows for smooth operation. The bearing is part of the 26800 series and is interchangeable with Timken models.

With an ABEC-1 rating, it offers consistent precision for industrial use. Ideal for heavy-duty applications like gearboxes or axle systems where combined loads are common.

Compliant with RoHS and REACH standards, it’s a practical choice for replacements or new installations. The cone width of 1″ makes it easy to fit into existing setups.

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Product Parameters

  • Part Number 26880
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 26880-26820 , 26880-26821 , 26880-26822 , 26880-26822A , 26880-26823 , 26880-26824 , 26880-26830 , 26880-26831
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 26800
  • Bore Dia 1.5625"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.79"
  • Cone Backface Backing Diameter 1.89"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.29"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 20500 lbf
  • Static Radial Load 24800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5310 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 35700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2900 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 9240 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Does 26880 Bearing Handle Combined Loads?

26880 Bearing is built with chrome steel rings and a steel cage, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 20,500 lbf, ensuring reliable performance in demanding conditions.
The tapered roller design provides smooth operation and even load distribution, reducing wear.
With a temperature range of -30° to 110°C, it performs well in various environments.

What Ensures Smooth Operation in 26880 Bearing?

26880 Bearing features a tapered roller design, which minimises friction and ensures smooth rotation.
The steel cage maintains proper roller alignment, enhancing durability and reducing maintenance needs.
Its effective centre location of -0.29″ helps distribute loads evenly, improving performance.
The standard radial clearance option allows for flexibility in different applications.

Engineered for Reliability: 26880 Bearing

26880 Bearing’s chrome steel construction provides excellent strength and resistance to wear.
It supports dynamic radial loads up to 20,500 lbf, making it suitable for heavy-duty use.
The open design allows for easy inspection and maintenance, reducing downtime.
With an ABEC-1 rating, it ensures consistent precision in industrial applications.

Why Choose 26880 Bearing for Precision Tasks?

26880 Bearing’s tapered roller design ensures accurate load handling and smooth operation.
The steel cage keeps rollers in place, maintaining alignment and reducing vibration.
Its dynamic thrust rating of 2,900 lbf (Ca90) makes it versatile for various load conditions.
The standard radial clearance option provides adaptability for different precision requirements.

Structural Advantages of 26880 Bearing

26880 Bearing’s single-row construction simplifies installation while maintaining robust performance.
The chrome steel rings and tapered rollers enhance durability under combined loads.
With a cone width of 1″ and precise tolerances, it ensures a secure fit in assemblies.
Its temperature resistance and ABEC-1 rating make it reliable for industrial use.

Application

Industrial Uses of 26880 Single Cones
26880 Single Cones are widely used in heavy machinery, such as construction equipment and mining gear, where combined loads are common. Their tapered roller design ensures reliable performance under both radial and thrust forces.

In automotive applications, 26880 Single Cones fit well in wheel hubs and differential systems, providing stability and durability. The inch sizing makes them a preferred choice for American and British vehicle models.

For industrial conveyors, 26880 Single Cones offer smooth operation even in high-load scenarios. The chrome steel construction and steel cage enhance longevity, reducing maintenance needs.

Where Is 26880 Single Cones Used?
You’ll often find 26880 Single Cones in agricultural machinery, like tractors and harvesters, where robust bearing performance is essential. Their open design allows for easy lubrication and inspection.

In railway applications, 26880 Single Cones handle the heavy loads and vibrations of freight cars. The standard radial clearance ensures consistent performance across varying temperatures.

Built for Heavy-Duty Use: 26880 Single Cones
26880 Single Cones excel in forestry equipment, such as log skidders, where rough terrain demands durable components. The tapered rollers distribute loads evenly, minimizing wear.

For material handling systems, 26880 Single Cones provide reliable support in cranes and forklifts. Their ABEC-1 rating ensures sufficient precision for most industrial needs.

Automotive vs Aerospace: Applications of 26880 Single Cones
In automotive settings, 26880 Single Cones are ideal for drivetrains, offering a balance of strength and efficiency. The inch measurements simplify replacements in older vehicles.

While not common in aerospace, 26880 Single Cones can be found in ground support equipment. Their temperature range suits most outdoor operating conditions.

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