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EE280626 Single Cones (Imperial)
EE280626 Single Cones (Imperial)

EE280626 Single Cones (Imperial)

The EE280626 is a single-row tapered roller bearing with a 6.25-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 136,000 lbf and static radial loads up to 195,000 lbf.

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

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.

Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number EE280626
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number EE280626-281200 , EE280626-281202
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 280000
  • Bore Dia 6.25"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 2.7207"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 7.09"
  • Cone Backface Backing Diameter 7.56"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.56"
  • Effective Center Location -0.48"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 136000 lbf
  • Static Radial Load 195000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 35100 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 236000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 21700 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 61200 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Why Choose EE280626 Bearing for Combined Loads?

EE280626 Bearing is crafted with chrome steel rings, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 136,000 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

How Is EE280626 Bearing Engineered for Reliability?

EE280626 Bearing features a tapered roller design, optimised for combined load handling.
The single-row construction enhances stability, making it suitable for demanding industrial uses.
Its chrome steel material provides durability, while the steel cage ensures smooth operation.
The bearing meets ABEC-1 standards, ensuring consistent precision and performance.

Built for Durability: EE280626 Bearing

EE280626 Bearing’s robust construction includes chrome steel rings and a steel cage for long-lasting use.
It handles dynamic radial loads up to 136,000 lbf, making it ideal for heavy machinery.
The tapered roller design minimises friction, enhancing efficiency and reducing wear.
With standard radial clearance options, it adapts to various operational needs.

Steel vs Ceramic Bearings: Strengths of EE280626 Bearing

EE280626 Bearing uses chrome steel for its rings and rollers, ensuring high strength and durability.
This material choice provides excellent resistance to wear, even under heavy combined loads.
The steel cage further enhances reliability, keeping rollers aligned during operation.
Its design is optimised for industrial applications where longevity and performance are key.

Performance Features of EE280626 Bearing

EE280626 Bearing is designed to handle combined loads with a dynamic radial capacity of 136,000 lbf.
The tapered roller construction ensures smooth operation and reduced friction.
Its chrome steel components resist wear, extending the bearing’s service life.
With an ABEC-1 rating, it delivers consistent precision in various applications.

Application

Industrial Uses of EE280626 Bearing
EE280626 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The open seal allows for easy lubrication, extending service life in dusty environments.

In automotive applications, EE280626 Bearing supports wheel hubs and differential systems, providing stability under high radial and thrust loads. Its inch sizing makes it compatible with many North American truck models.

For industrial fans and pumps, EE280626 Bearing’s chrome steel construction ensures reliable performance in continuous operation. The steel cage adds durability, making it suitable for high-vibration settings.

Where Is EE280626 Bearing Used?
EE280626 Bearing finds its place in agricultural machinery, particularly in tractor transmissions and harvesters. Its robust design copes well with uneven loads and harsh field conditions.

The bearing also works in railway applications, supporting axle boxes where consistent performance is vital. Its ABEC-1 rating balances precision and cost for these heavy-duty uses.

Built for Heavy-Duty Use: EE280626 Bearing
EE280626 Bearing excels in forestry equipment like log splitters and sawmills, handling intense shock loads. The standard radial clearance adapts well to temperature fluctuations in outdoor work.

In material handling systems, this bearing keeps conveyor rollers running smoothly under constant weight. Its dynamic load capacity ensures longevity in 24/7 operations.

Automotive vs Aerospace: Applications of EE280626 Bearing
While EE280626 Bearing suits truck wheel ends, its inch sizing limits aerospace use where metric dominates. However, it’s ideal for ground support equipment at airports.

In industrial gearboxes versus wind turbines, this bearing offers cost-effective reliability for moderate-speed rotations. The tapered rollers manage both radial and axial forces efficiently.

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