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26131-26282D TDO (Two-Row Double-Outer Race) (Imperial)

26131-26282D TDO (Two-Row Double-Outer Race) (Imperial)

The 26131-26282D is a double-row tapered roller bearing with a 1.3125″ bore and 2.8125″ outer diameter, crafted from durable chrome steel. It handles combined loads with a dynamic radial capacity of 27300 lbf, making it sturdy for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for varied environments.

This model is part of the 26000 series, featuring standard cups and a standard radial clearance. Ideal for industrial machinery or automotive applications where combined loads are common.

Weighing 1.65 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and versatile use.

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Product Parameters

  • Part Number 26131-26282D
  • Brand TFL
  • Size 1.3125" x 2.8125" x 0.745"
  • Bore Dia 1.3125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.8125"
  • 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 1.6875"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.02"
  • Cone Backface Backing Diameter 1.75"
  • Cup Frontface Backing Diameter 2.60"
  • Cage Cone Backface Clearance 0"
  • Dynamic Radial Load 27300 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 26131
  • Cup Part Number 26282D
  • 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) 4060 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 2500 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 7070 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 1.65 lb

Features

How Does 26131-26282D Bearing Handle Combined Loads?

26131-26282D Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 27,300 lbf, ensuring reliable performance in demanding conditions.
The double-row tapered roller design distributes loads evenly, reducing wear and extending service life.
With a standard radial clearance, it provides smooth operation across various applications.

What Makes 26131-26282D Bearing Suitable for High-Temperature Applications?

26131-26282D Bearing operates effectively in temperatures ranging from -30° to 110 °C, maintaining performance in diverse environments.
The chrome steel construction resists heat-related wear, ensuring durability under thermal stress.
Its open design allows for easy lubrication, further enhancing its high-temperature resilience.
This makes it a reliable choice for industrial and automotive applications.

Why Choose 26131-26282D Bearing for Precision Tasks?

26131-26282D Bearing features tight tolerances, with bore diameter accuracy within +0.005″ to 0.
The double-row tapered roller design ensures precise load distribution and smooth rotation.
Its ABEC-1 rating confirms consistent performance for applications requiring reliable precision.
The steel cage maintains roller alignment, further enhancing its accuracy.

Application

Industrial Uses of 26131-26282D Bearing
The 26131-26282D Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its double-row design handles combined radial and thrust loads efficiently.
Its chrome steel construction ensures durability in demanding environments, making it a reliable choice for long-term use.

What Makes 26131-26282D Bearing a Preferred Choice?
In automotive applications, 26131-26282D Bearing is often found in wheel hubs and differential systems, providing smooth performance under varying loads.
The standard radial clearance and ABEC-1 rating make it versatile for both general and precision applications.

Built for Heavy-Duty Use: 26131-26282D Bearing
This bearing excels in industrial gearboxes and conveyor systems, where its tapered roller design distributes loads evenly.
The steel cage and chrome steel rollers enhance its resistance to wear, even in high-temperature conditions.

Automotive vs Aerospace: Applications of 26131-26282D Bearing
In automotive settings, 26131-26282D Bearing supports heavy loads in truck axles and drivetrains.
While in aerospace, its precision and reliability make it suitable for auxiliary equipment, though not primary flight systems.

Where Is 26131-26282D Bearing Used?
You’ll often find 26131-26282D Bearing in mining equipment, where its robust design handles extreme conditions.
The open seal type allows for easy lubrication, ensuring consistent performance in dusty or wet environments.

Q&A

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