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TS (Single Row Tapered Roller Bearings) (Imperial) 14120A-14299

TS (Single Row Tapered Roller Bearings) (Imperial) 14120A-14299

The 14120A-14299 is a single-row tapered roller bearing with a 1.1811″ bore and 3.0625″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 12300 lbf radially and 2080 lbf in thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures reliable performance under stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 1.2 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance ensures easy installation, while the ABEC-1 rating provides consistent performance. Suitable for industrial equipment or vehicle components needing durability and precision.

Its tapered roller design distributes loads evenly, reducing wear over time. A dependable choice for engineers and maintenance teams looking for long-lasting solutions.

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Product Parameters

  • Part Number 14120A-14299
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1811" x 3.0625" x 1.0623"
  • Bore Dia 1.1811"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.0625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.052"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0623"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.44"
  • Cone Backface Backing Diameter 1.67"
  • Cup Frontface Backing Diameter 2.62"
  • Cup Backface Backing Diameter 2.52"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.31"
  • Effective Center Location -0.45"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 14120A
  • Cup Part Number 14299
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 14000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 12300 lbf
  • Static Radial Load 13900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3180 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2080 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 1.2 lb

Features

Performance Features of 14120A-14299 Bearing

14120A-14299 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 12,300 lbf, ensuring reliable performance in various applications.
The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

How Is 14120A-14299 Bearing Engineered for Reliability?

14120A-14299 Bearing features a single-row tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its effective center location of -0.45″ enhances stability during use.
This bearing meets ABEC-1 standards, balancing precision and cost-effectiveness.

Built for Durability: 14120A-14299 Bearing

14120A-14299 Bearing’s chrome steel components resist wear, maintaining performance under heavy loads.
The tapered roller design distributes stress evenly, prolonging service life.
With a static radial load capacity of 13,900 lbf, it handles demanding industrial applications.
Its open design simplifies lubrication, reducing maintenance requirements.

Application

Industrial Uses of 14120A-14299 Bearing
14120A-14299 Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its tapered roller design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability in demanding environments.

Where Is 14120A-14299 Bearing Used?
In automotive applications, 14120A-14299 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.

Built for Heavy-Duty Use: 14120A-14299 Bearing
14120A-14299 Bearing excels in construction equipment, such as excavators and cranes, where its robust design withstands high stress. The open seal type allows for easy lubrication, extending service life.

Automotive vs Aerospace: Applications of 14120A-14299 Bearing
While 14120A-14299 Bearing is popular in automotive drivetrains, its precision also suits aerospace components like landing gear systems. The ABEC-1 rating ensures consistent performance in both fields.

Perfect Fit for Automation: 14120A-14299 Bearing
14120A-14299 Bearing is ideal for robotic arms and automated assembly lines, where smooth operation is key. The steel cage adds stability, reducing wear during repetitive movements.

Q&A

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