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26126-26282D TDO (Two-Row Double-Outer Race) (Imperial)

26126-26282D TDO (Two-Row Double-Outer Race) (Imperial)

The 26126-26282D is a double-row tapered roller bearing with a 1.26″ bore and 2.8125″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 23000 lbf and is designed for long-lasting performance in demanding conditions.

Its open design allows for easy lubrication, while the steel cage ensures smooth operation. The bearing operates well in temperatures ranging from -30°C to 110°C, making it versatile for various environments.

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

Weighing 1.71 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements or new installations.

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Product Parameters

  • Part Number 26126-26282D
  • Brand TFL
  • Size 1.26" x 2.8125" x 0.745"
  • Bore Dia 1.26"
  • 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 1.56"
  • 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 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) 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 1.71 lb

Features

Performance Features of 26126-26282D Bearing

26126-26282D Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 23000 lbf, ensuring reliable performance in demanding conditions.
The double-row tapered roller design distributes loads evenly, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Does 26126-26282D Bearing Resist Wear?

26126-26282D Bearing’s chrome steel construction provides excellent resistance to wear and tear.
The tapered roller design ensures smooth operation under heavy radial and thrust loads.
Its standard radial clearance options allow for flexibility in different applications.
The steel cage maintains roller alignment, further reducing friction and extending service life.

Engineered for Precision: 26126-26282D Bearing

26126-26282D Bearing is designed for precise operation with tight tolerances on bore and outer diameters.
The double-row configuration enhances stability and load distribution in combined load scenarios.
Its ABEC-1 rating ensures consistent performance for general industrial applications.
The bearing requires lubrication to maintain optimal performance over time.

Steel vs Ceramic Bearings: Strengths of 26126-26282D Bearing

26126-26282D Bearing uses chrome steel for both rings and rollers, offering a balance of strength and affordability.
The steel construction provides good resistance to impact loads and operational stresses.
Unlike ceramic options, this bearing is more cost-effective for standard industrial applications.
Its tapered roller design ensures reliable performance under varying load conditions.

Application

Key Fields for 26126-26282D Bearing
26126-26282D Bearing is commonly used in heavy machinery, especially in construction equipment where combined radial and thrust loads are present. Its double-row design provides stability and durability in demanding environments.

In automotive applications, 26126-26282D Bearing fits well in wheel hubs and differential systems, thanks to its tapered roller construction. The inch sizing makes it a preferred choice for American and British vehicle models.

For industrial conveyor systems, 26126-26282D Bearing’s chrome steel rollers ensure reliable performance under continuous operation. The open seal design allows for easy lubrication, extending its service life.

Where Is 26126-26282D Bearing Used?
You’ll often find 26126-26282D Bearing in agricultural machinery, where it handles heavy loads and rough conditions. Its robust construction makes it suitable for tractors and harvesters.

In mining equipment, 26126-26282D Bearing’s ability to withstand combined loads is highly valued. The steel cage adds extra strength, ensuring consistent performance in harsh environments.

Built for Heavy-Duty Use: 26126-26282D Bearing
26126-26282D Bearing excels in railway applications, particularly in axle boxes where reliability is critical. Its tapered rollers distribute loads evenly, reducing wear over time.

For wind turbine systems, 26126-26282D Bearing’s temperature range and radial clearance options make it adaptable to varying conditions. The chrome steel material resists corrosion effectively.

Automotive vs Aerospace: Applications of 26126-26282D Bearing
In automotive settings, 26126-26282D Bearing is ideal for drivetrain components due to its load capacity. The inch measurements ensure compatibility with standard parts.

While not common in aerospace, 26126-26282D Bearing can be found in ground support equipment. Its durability and ease of maintenance are key advantages in these applications.

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