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14117A-14276D TDO (Two-Row Double-Outer Race) (Imperial)

14117A-14276D TDO (Two-Row Double-Outer Race) (Imperial)

The 14117A-14276D is a two-row tapered roller bearing with a 1.1811″ bore and 2.717″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 21400 lbf and works well in temperatures from -30°C to 110°C.

Its double-row design provides extra stability, while the open seal allows for easy lubrication. The steel cage ensures durability even under heavy use.

This bearing is ideal for industrial machinery or vehicle axles where both radial and thrust loads are present. It comes in standard radial clearance but is also available in C3, C4, or C5 options.

Weighing 1.68 lb, it’s a robust choice for demanding applications. Compliant with RoHS and REACH standards, it meets ABEC-1 precision requirements.

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Product Parameters

  • Part Number 14117A-14276D
  • Brand TFL
  • Size 1.1811" x 2.717" x 0.771"
  • Bore Dia 1.1811"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.717"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 1.5"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 0.771"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 1.8126"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 1.69"
  • Cup Frontface Backing Diameter 2.52"
  • Cage Cone Backface Clearance 0.02"
  • Dynamic Radial Load 21400 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 14117A
  • Cup Part Number 14276D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 14000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 3180 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 2080 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 5540 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 1.68 lb

Features

How Does 14117A-14276D Bearing Handle Combined Loads?

14117A-14276D 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 21,400 lbf.
The standard open design allows for easy lubrication, maintaining performance in various conditions.
With a temperature range of -30° to 110°C, it operates reliably in diverse environments.

Structural Advantages of 14117A-14276D Bearing

14117A-14276D Bearing’s double-row tapered rollers provide stability under combined loads.
The chrome steel rings and rollers enhance strength, while the steel cage ensures proper alignment.
Its standard radial clearance offers flexibility for different applications.
The bearing’s design simplifies maintenance, reducing downtime and operational costs.

Why Choose 14117A-14276D Bearing for Heavy-Duty Applications?

14117A-14276D Bearing is built to withstand heavy loads with its double-row tapered roller construction.
The chrome steel materials resist wear, extending the bearing’s service life.
It operates efficiently within a wide temperature range, from -30° to 110°C.
The open design facilitates lubrication, ensuring smooth performance over time.

Application

Industrial Uses of 14117A-14276D Bearing
14117A-14276D 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 14117A-14276D Bearing a Preferred Choice?
In automotive applications, 14117A-14276D Bearing is ideal for wheel hubs and differential systems, thanks to its tapered roller design. The inch sizing makes it a practical fit for North American vehicle models.

Built for Heavy-Duty Use: 14117A-14276D Bearing
For industrial conveyor systems, 14117A-14276D Bearing provides reliable performance under continuous operation. Its open seal type allows for easy lubrication, extending service life in high-load scenarios.

Automotive vs Aerospace: Applications of 14117A-14276D Bearing
While 14117A-14276D Bearing excels in automotive wheel assemblies, it’s also suitable for aerospace landing gear components. The standard radial clearance ensures smooth operation in both high and low-speed conditions.

Where Is 14117A-14276D Bearing Used?
You’ll often find 14117A-14276D Bearing in mining equipment, where its robust design handles extreme loads. The steel cage adds stability, making it a reliable choice for harsh environments.

Q&A

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