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TS (Single Row Tapered Roller Bearings) (Imperial) 14119A-14273

TS (Single Row Tapered Roller Bearings) (Imperial) 14119A-14273

The 14119A-14273 is a single-row tapered roller bearing with a 1.19″ bore and 2.717″ outer diameter, crafted from sturdy 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 durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for machinery like gearboxes or wheel hubs where combined loads are common.

Weighing just 0.8 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 14119A-14273
  • Brand TFL
  • Interchangeable Timken
  • Size 1.19" x 2.717" x 0.7613"
  • Bore Dia 1.19"
  • 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 0.6675"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7613"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.000"
  • Cone Frontface Backing Diameter 1.67"
  • Cone Backface Backing Diameter 1.5"
  • Cup Frontface Backing Diameter 2.52"
  • Cup Backface Backing Diameter 2.20"
  • 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 14119A
  • Cup Part Number 14273
  • 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 0.8 lb

Features

Performance Features of 14119A-14273 Bearing

14119A-14273 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 14119A-14273 Bearing Engineered for Reliability?

14119A-14273 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its effective centre location of -0.17″ improves load distribution, reducing wear.
This bearing is interchangeable with Timken models, providing flexibility in replacements.

Designed for Durability: 14119A-14273 Bearing

14119A-14273 Bearing’s chrome steel rollers and rings provide excellent wear resistance in demanding conditions.
The steel cage design ensures proper roller spacing, minimising friction and heat generation.
With a static radial load capacity of 13,900 lbf, it handles heavy loads efficiently.
Its ABEC-1 rating guarantees consistent precision for industrial applications.

Steel vs Ceramic Bearings: Strengths of 14119A-14273 Bearing

14119A-14273 Bearing uses chrome steel for both rollers and rings, balancing cost and performance.
This material choice ensures high strength and resistance to wear under combined loads.
The open design allows for easy lubrication, maintaining optimal performance over time.
With a dynamic thrust rating of 2,080 lbf, it excels in applications requiring thrust load support.

Application

Industrial Uses of 14119A-14273 Bearing
14119A-14273 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 demanding environments.

Where Is 14119A-14273 Bearing Used?
You’ll often find 14119A-14273 Bearing in automotive applications like wheel hubs and differentials, where its ability to manage radial and thrust loads is essential. The inch sizing makes it a good fit for older or custom-built vehicles.

Built for Heavy-Duty Use: 14119A-14273 Bearing
14119A-14273 Bearing excels in industrial fans and pumps, thanks to its robust steel cage and reliable performance under high stress. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 14119A-14273 Bearing
In automotive settings, 14119A-14273 Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems where precision and reliability are key. The ABEC-1 rating ensures consistent performance across both fields.

Perfect Fit for Automation: 14119A-14273 Bearing
14119A-14273 Bearing works well in automated conveyor systems, where its tapered rollers reduce friction and wear. The standard radial clearance option makes it versatile for various speed requirements.

Q&A

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