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14119A-14276D TDO (Two-Row Double-Outer Race) (Imperial)

14119A-14276D TDO (Two-Row Double-Outer Race) (Imperial)

The 14119A-14276D is a double-row tapered roller bearing with a 1.19″ bore and 2.717″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 21400 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 works well in temperatures ranging from -30°C to 110°C, making it versatile for various environments.

This model is part of the 14000 series, known for its reliable construction. Ideal for heavy-duty applications like industrial gearboxes or vehicle axles where combined loads are common.

Weighing 1.67 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most industrial uses.

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Product Parameters

  • Part Number 14119A-14276D
  • Brand TFL
  • Size 1.19" x 2.717" x 0.771"
  • Bore Dia 1.19"
  • 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 1.5"
  • 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 14119A
  • 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 1.67 lb

Features

Performance Features of 14119A-14276D Bearing

14119A-14276D Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 21400 lbf, making it suitable for heavy-duty applications.
The double-row tapered roller design ensures stability and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 14119A-14276D Bearing Engineered for Reliability?

14119A-14276D Bearing features a steel cage that maintains roller alignment, reducing wear and extending lifespan.
The standard radial clearance and ABEC-1 rating provide consistent precision in operation.
Its double-row construction enhances load-bearing capacity, ideal for demanding environments.
Lubrication is required to maintain smooth performance over time.

Built for Durability: 14119A-14276D Bearing

14119A-14276D Bearing’s chrome steel components resist wear, ensuring long service life.
The tapered roller design handles both radial and thrust loads efficiently.
With a weight of 1.67 lb, it balances strength and practicality.
Its open seal type allows for easy maintenance and lubrication.

Steel vs Ceramic Bearings: Strengths of 14119A-14276D Bearing

14119A-14276D Bearing uses chrome steel for rings and rollers, providing excellent durability.
The steel cage ensures reliable performance under high loads and speeds.
Its dynamic radial rating of 5540 lbf for two rows highlights its strength.
The bearing is RoHS and REACH compliant, meeting environmental standards.

Application

Industrial Uses of 14119A-14276D Bearing
14119A-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 in demanding environments.

In automotive applications, 14119A-14276D Bearing supports wheel hubs and differential systems, providing reliable performance under varying load conditions. Its inch sizing makes it a preferred choice for North American vehicle models.

For industrial conveyor systems, 14119A-14276D Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The tapered roller design also helps distribute loads evenly, reducing wear.

What Makes 14119A-14276D Bearing a Preferred Choice?
14119A-14276D Bearing is ideal for applications requiring robust load capacity, such as mining equipment and gearboxes. Its steel cage and chrome steel rollers offer excellent resistance to wear and fatigue.

In automation systems, 14119A-14276D Bearing ensures smooth operation in robotic arms and assembly lines, where precision and reliability are key. The standard radial clearance options provide flexibility for different operational needs.

For maintenance teams, 14119A-14276D Bearing’s compatibility with standard lubrication practices simplifies upkeep. Its ABEC-1 rating balances performance and cost, making it a practical choice for general industrial use.

Built for Heavy-Duty Use: 14119A-14276D Bearing
14119A-14276D Bearing excels in off-road vehicles and heavy-duty trucks, where its combined load capacity handles rough terrain effortlessly. The double-row design enhances stability under uneven loads.

In manufacturing plants, 14119A-14276D Bearing supports machinery like presses and rollers, ensuring consistent performance over long periods. Its temperature range of -30° to 110°C suits most industrial environments.

For repair shops, 14119A-14276D Bearing’s interchangeable design with other brands simplifies replacements. The inch measurements align with imperial system equipment, reducing compatibility issues.

Automotive vs Aerospace: Applications of 14119A-14276D Bearing
In automotive systems, 14119A-14276D Bearing is often found in drivetrains and axles, where its tapered rollers manage high radial and thrust loads. The chrome steel material withstands frequent stress cycles.

For aerospace ground equipment, 14119A-14276D Bearing supports landing gear mechanisms and cargo handling systems. Its standard radial clearance ensures smooth operation under varying temperatures.

In both sectors, 14119A-14276D Bearing’s open design allows for easy inspection and lubrication, reducing downtime. The steel cage adds durability without significantly increasing weight.

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