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26112-26282D TDO (Two-Row Double-Outer Race) (Imperial)

26112-26282D TDO (Two-Row Double-Outer Race) (Imperial)

The 26112-26282D is a two-row tapered roller bearing with a 1.125″ bore and 2.8125″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 27300 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 from -30°C to 110°C.

This model is part of the 26000 series, featuring standard cups and a steel cage for durability. It’s ideal for heavy-duty applications like axles or industrial gearboxes.

Weighing 1.82 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 26112-26282D
  • Brand TFL
  • Size 1.125" x 2.8125" x 0.745"
  • Bore Dia 1.125"
  • 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 1.46"
  • 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 26112
  • 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 1.82 lb

Features

How Does 26112-26282D Bearing Handle Combined Loads?

26112-26282D Bearing features a double-row tapered roller design, ideal for handling both radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 27,300 lbf.
The steel cage maintains roller alignment, reducing friction and wear over time.
With a standard radial clearance, it offers reliable performance in various applications.

What Makes 26112-26282D Bearing Suitable for Heavy-Duty Applications?

26112-26282D Bearing is built with chrome steel rollers and rings, providing excellent strength under heavy loads.
Its double-row design distributes stress evenly, enhancing longevity and reducing maintenance needs.
The bearing operates efficiently within a temperature range of -30° to 110°C.
Its ABEC-1 rating ensures consistent performance for industrial uses.

Engineered for Precision: 26112-26282D Bearing

26112-26282D Bearing’s tapered roller design ensures smooth operation under combined loads.
Precision-machined chrome steel components resist wear, maintaining performance over time.
The open seal type allows for easy lubrication, ensuring optimal functionality.
With a dynamic radial rating of 7,070 lbf for two rows, it suits demanding environments.

Application

Industrial Uses of 26112-26282D Bearing
26112-26282D 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 effectively. The chrome steel construction ensures durability even in demanding environments.

What Makes 26112-26282D Bearing a Preferred Choice?
In automotive applications, 26112-26282D Bearing supports wheel hubs and drivetrains, providing reliable performance under varying load conditions. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 26112-26282D Bearing
For industrial conveyor systems, 26112-26282D Bearing’s tapered roller design offers smooth operation and long service life. The open seal type allows for easy lubrication, reducing maintenance downtime.

Automotive vs Aerospace: Applications of 26112-26282D Bearing
While 26112-26282D Bearing is popular in truck axles and off-road vehicles, its precision also suits aerospace landing gear components. The steel cage enhances stability under high-stress conditions.

Essential Roles of 26112-26282D Bearing
In mining equipment, 26112-26282D Bearing withstands extreme loads and harsh conditions, thanks to its robust design and chrome steel rollers. The standard radial clearance ensures consistent performance over time.

Q&A

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