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TS (Single Row Tapered Roller Bearings) (Imperial) 14137AS-14274A

TS (Single Row Tapered Roller Bearings) (Imperial) 14137AS-14274A

The 14137AS-14274A is a single-row tapered roller bearing with a 1.375″ bore and 2.7148″ outer diameter, made from sturdy chrome steel. It handles combined loads up to 12300 lbf radially and 2080 lbf in thrust, suitable for moderate-speed applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for automotive or industrial use where combined radial and thrust loads are present.

Weighing just 0.7lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

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Product Parameters

  • Part Number 14137AS-14274A
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 2.7148" x 0.7813"
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.7148"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.771"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7813"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.02"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.56"
  • Cone Backface Backing Diameter 1.57"
  • Cup Frontface Backing Diameter 2.52"
  • Cup Backface Backing Diameter 2.32"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.17"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 14137AS
  • Cup Part Number 14274A
  • 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 0.7 lb

Features

Performance Features of 14137AS-14274A Bearing

14137AS-14274A 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 service life.
With a temperature range of -30° to 110°C, it performs well in diverse operating conditions.

14137AS-14274A Bearing’s tapered roller design efficiently handles both radial and thrust loads.
The standard radial clearance option provides flexibility for different installation requirements.

Application

Industrial Uses of 14137AS-14274A Bearing
14137AS-14274A Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is 14137AS-14274A Bearing Used?
You’ll often find 14137AS-14274A Bearing in automotive applications, particularly in wheel hubs and differential systems. Its precise imperial sizing makes it a reliable choice for vehicles requiring consistent performance under stress.

Built for Heavy-Duty Use: 14137AS-14274A Bearing
14137AS-14274A Bearing excels in industrial fans and conveyor systems, thanks to its robust steel cage and tapered rollers. The open design allows for easy lubrication, extending its service life in high-demand environments.

Automotive vs Aerospace: Applications of 14137AS-14274A Bearing
In automotive settings, 14137AS-14274A Bearing supports axle systems, while in aerospace, it’s used in auxiliary gearboxes. Its ABEC-1 rating ensures reliable performance across different precision requirements.

Perfect Fit for Automation: 14137AS-14274A Bearing
14137AS-14274A Bearing works well in automated assembly lines, where its combined load capacity keeps operations smooth. The standard radial clearance option makes it adaptable to various machinery setups.

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