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14136AA-14276D TDO (Two-Row Double-Outer Race) (Imperial)

14136AA-14276D TDO (Two-Row Double-Outer Race) (Imperial)

The 14136AA-14276D is a two-row tapered roller bearing with a 1.375″ bore and 2.717″ outer diameter, built from sturdy chrome steel for combined load handling. It supports dynamic radial loads up to 21400 lbf and fits snugly with precise imperial tolerances.

Its double-row design boosts load capacity, while the open construction simplifies lubrication. The steel cage ensures durability, and it operates smoothly in temperatures from -30°C to 110°C.

This bearing suits heavy-duty applications like truck axles or industrial gearboxes where combined loads are common. Standard radial clearance and ABEC-1 rating make it versatile for various setups.

Weighing 1.66 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 14136AA-14276D
  • Brand TFL
  • Size 1.375" x 2.717" x 1.052"
  • Bore Dia 1.375"
  • 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 1.052"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.3746"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 1.59"
  • Cup Frontface Backing Diameter 2.52"
  • Cage Cone Backface Clearance 0.31"
  • Dynamic Radial Load 21400 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 14136AA
  • 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 1.66 lb

Features

How Is 14136AA-14276D Bearing Engineered for Reliability?

14136AA-14276D Bearing features a double-row tapered roller design, providing strong resistance to combined loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 21,400 lbf.
The open seal type allows for easy lubrication, maintaining smooth operation in various conditions.
With a standard radial clearance, it offers flexibility for different applications.

What Makes 14136AA-14276D Bearing Suitable for High-Temperature Applications?

14136AA-14276D Bearing operates efficiently within a temperature range of -30° to 110 °C.
The chrome steel rollers and rings maintain performance even under demanding thermal conditions.
Its double-row design distributes loads evenly, reducing heat buildup.
This makes it a reliable choice for industrial and automotive uses.

Designed for Durability: 14136AA-14276D Bearing

14136AA-14276D Bearing is built with high-quality chrome steel for enhanced strength and longevity.
The tapered roller design ensures optimal load distribution, minimising wear over time.
Its standard radial clearance allows for smooth operation in various settings.
With a weight of 1.66 lb, it balances robustness and practicality.

Steel vs Ceramic Bearings: Strengths of 14136AA-14276D Bearing

14136AA-14276D Bearing uses chrome steel for both rollers and rings, offering excellent load-bearing capacity.
This material choice provides a cost-effective solution without compromising on performance.
The double-row design enhances stability, making it suitable for heavy-duty applications.
Its ABEC-1 rating ensures reliable precision in industrial settings.

Application

Industrial Uses of 14136AA-14276D Bearing
14136AA-14276D Bearing is commonly used in heavy machinery like construction equipment, where its double-row design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 14136AA-14276D Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 14136AA-14276D Bearing’s tapered roller design offers smooth operation and easy maintenance. The open seal type allows for straightforward lubrication, extending its service life.

What Makes 14136AA-14276D Bearing a Preferred Choice?
14136AA-14276D Bearing is ideal for agricultural machinery, where its robust construction withstands dusty and high-load conditions. The standard radial clearance ensures consistent performance over time.

In mining equipment, 14136AA-14276D Bearing’s high dynamic radial load capacity makes it suitable for crushers and screens. The steel cage adds extra strength, reducing wear in abrasive environments.

Built for Heavy-Duty Use: 14136AA-14276D Bearing
14136AA-14276D Bearing excels in forestry machinery, handling the rough terrain and heavy loads typical in this industry. Its temperature range of -30° to 110°C ensures reliability in various climates.

For material handling systems, 14136AA-14276D Bearing’s double-row design provides stability and reduces vibration. The ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Q&A

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