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TS (Single Row Tapered Roller Bearings) (Imperial) 14120A-14274

TS (Single Row Tapered Roller Bearings) (Imperial) 14120A-14274

The 14120A-14274 is a single-row tapered roller bearing with a 1.1811″ bore and 2.717″ 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 for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 0.9 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 14120A-14274
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1811" x 2.717" x 1.0623"
  • Bore Dia 1.1811"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.717"
  • 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 0.130"
  • Cone Frontface Backing Diameter 1.44"
  • Cone Backface Backing Diameter 1.67"
  • Cup Frontface Backing Diameter 2.52"
  • Cup Backface Backing Diameter 2.32"
  • 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 14274
  • 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 0.9 lb

Features

Performance Features of 14120A-14274 Bearing

14120A-14274 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 roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

14120A-14274 Bearing’s standard radial clearance provides flexibility for different operational needs.
Its ABEC-1 rating ensures consistent precision and smooth operation.

Application

Industrial Uses of 14120A-14274 Bearing
14120A-14274 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is 14120A-14274 Bearing Used?
You’ll often find 14120A-14274 Bearing in automotive applications like wheel hubs and differential systems, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: 14120A-14274 Bearing
14120A-14274 Bearing excels in industrial settings like conveyor systems, where its steel cage and tapered rollers provide reliable performance. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 14120A-14274 Bearing
In automotive systems, 14120A-14274 Bearing supports high-load components like axles, while its precision makes it suitable for certain aerospace applications. The ABEC-1 rating ensures consistent performance across different industries.

Perfect Fit for Automation: 14120A-14274 Bearing
14120A-14274 Bearing works well in automated machinery, such as robotic arms, where its tapered rollers ensure smooth movement. The standard radial clearance option makes it versatile for various setups.

Q&A

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