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

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

The 14137A-14274 is a single-row tapered roller bearing with a 1.375″ bore and 2.717″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 12300 lbf radially and 2080 lbf 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.

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 present.

Weighing just 0.7lb, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a safe and dependable choice.

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Product Parameters

  • Part Number 14137A-14274
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 2.717" x 0.7813"
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.717"
  • 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 0.06"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.61"
  • Cone Backface Backing Diameter 1.69"
  • 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 14137A
  • 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 0.7 lb

Features

Performance Features of 14137A-14274 Bearing

14137A-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 operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

How Is 14137A-14274 Bearing Engineered for Reliability?

14137A-14274 Bearing features a single-row tapered roller design, ideal for handling combined loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 2,080 lbf makes it suitable for demanding tasks.
The open design allows for easy lubrication, maintaining performance over time.

Built for Durability: 14137A-14274 Bearing

14137A-14274 Bearing’s tapered roller design efficiently manages both radial and thrust loads.
The chrome steel components resist wear, ensuring a longer service life.
With an ABEC-1 rating, it balances precision and affordability.
Its standard radial clearance options provide flexibility for different applications.

Steel vs Ceramic Bearings: Strengths of 14137A-14274 Bearing

14137A-14274 Bearing uses chrome steel for both rollers and rings, offering excellent strength and durability.
The steel cage ensures proper roller alignment, reducing wear and noise.
Its static radial load capacity of 13,900 lbf makes it reliable for heavy-duty use.
The bearing operates efficiently within a wide temperature range, from -30° to 110°C.

Application

Industrial Uses of 14137A-14274 Bearing
14137A-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 conditions, making it a reliable choice for long-term use.

Where Is 14137A-14274 Bearing Used?
You’ll often find 14137A-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 compatible with many North American vehicle models, offering a straightforward replacement option.

Built for Heavy-Duty Use: 14137A-14274 Bearing
14137A-14274 Bearing excels in industrial settings like conveyor systems, where its steel cage and chrome steel rollers provide stability under heavy loads.
The open design allows for easy lubrication, ensuring smooth operation over extended periods.

Automotive vs Aerospace: Applications of 14137A-14274 Bearing
In automotive systems, 14137A-14274 Bearing supports high-stress components like axles, while its precision makes it suitable for certain aerospace applications requiring reliable performance.
The standard radial clearance options offer flexibility for different operational needs.

Practical Applications of 14137A-14274 Bearing
14137A-14274 Bearing is a go-to choice for machinery in mining and oil fields, where its robust design handles harsh environments with ease.
The ABEC-1 rating ensures consistent performance, making it a practical pick for general industrial use.

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