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26126-26284D TDO (Two-Row Double-Outer Race) (Imperial)

26126-26284D TDO (Two-Row Double-Outer Race) (Imperial)

The 26126-26284D is a two-row tapered roller bearing with a 1.26″ bore and 2.8336″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 23000 lbf and is designed for long-lasting performance.

Its double-row construction provides extra stability, while the open design allows for easy lubrication. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is part of the 26000 series and comes with standard cups for straightforward installation. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

Weighing 1.75 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and reliable use.

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Product Parameters

  • Part Number 26126-26284D
  • Brand TFL
  • Size 1.26" x 2.8336" x 0.745"
  • Bore Dia 1.26"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.8336"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 1.4375"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 0.745"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 1.6835"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 1.56"
  • Cup Frontface Backing Diameter 2.60"
  • Cage Cone Backface Clearance 0"
  • Dynamic Radial Load 23000 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 26126
  • Cup Part Number 26284D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 26000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 3420 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 2110 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 5960 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 1.75 lb

Features

Why Choose 26126-26284D Bearing for Precision Tasks?

26126-26284D Bearing features a double-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.
With a dynamic radial load capacity of 23,000 lbf, it provides reliable performance under heavy loads.
The standard radial clearance and ABEC-1 rating make it suitable for precision tasks.

How Is 26126-26284D Bearing Engineered for Reliability?

26126-26284D Bearing is built with chrome steel rollers and rings, offering excellent strength and longevity.
The double-row design distributes loads evenly, reducing stress and extending service life.
Its precise tolerances ensure smooth operation, even in high-performance environments.
The steel cage maintains roller alignment, enhancing stability and reducing friction.

Built for Durability: 26126-26284D Bearing

26126-26284D Bearing’s robust construction makes it perfect for heavy-duty applications.
The tapered roller design efficiently manages both radial and thrust loads.
Its chrome steel components resist wear, ensuring long-term reliability.
With a temperature range of -30° to 110°C, it performs well in various conditions.

Steel vs Ceramic Bearings: Strengths of 26126-26284D Bearing

26126-26284D Bearing uses chrome steel for its rollers and rings, providing superior strength and durability.
This material choice ensures resistance to wear and high load capacities.
The steel cage further enhances stability and reduces maintenance needs.
Its design is optimised for combined load applications, offering reliable performance.

Application

Industrial Uses of 26126-26284D Bearing
26126-26284D Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its double-row design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability in demanding environments.

Where Is 26126-26284D Bearing Used?
You’ll find 26126-26284D Bearing in automotive applications like truck wheel hubs, where its tapered roller design provides stability under heavy loads. The inch sizing makes it a good fit for North American vehicle standards.

Built for Heavy-Duty Use: 26126-26284D Bearing
26126-26284D Bearing excels in industrial gearboxes, offering reliable performance under high stress. Its open design simplifies lubrication, which is essential for long-term operation.

Automotive vs Aerospace: Applications of 26126-26284D Bearing
In automotive systems, 26126-26284D Bearing supports wheel hubs and drivetrains, while in aerospace, it’s used in landing gear for its load-handling capabilities. The steel cage adds extra strength.

Practical Applications of 26126-26284D Bearing
26126-26284D Bearing is a go-to choice for agricultural machinery, like tractors, where its robust design handles uneven loads. The standard radial clearance ensures smooth operation in varying conditions.

Q&A

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