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TS (Single Row Tapered Roller Bearings) (Imperial) 14118A-14272

TS (Single Row Tapered Roller Bearings) (Imperial) 14118A-14272

The 14118A-14272 is a single-row tapered roller bearing with a 1.1811″ bore and 2.717″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 12300 lbf radially and 2080 lbf in thrust, suitable for moderate-speed applications.

Its open design simplifies 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 use in automotive or industrial equipment where combined loads are common.

Weighing just 0.8 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for most applications.

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Product Parameters

  • Part Number 14118A-14272
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1811" x 2.717" x 0.75"
  • Bore Dia 1.1811"
  • 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 0.5625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.75"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.46"
  • 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 14118A
  • Cup Part Number 14272
  • 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 14118A-14272 Bearing

14118A-14272 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 heavy-duty 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 varied environments.

How Is 14118A-14272 Bearing Engineered for Reliability?

14118A-14272 Bearing features precise cone and cup dimensions, ensuring smooth operation under stress.
The tapered roller design distributes loads evenly, enhancing durability and reducing wear.
Its standard radial clearance allows for flexibility in different applications.
Lubrication is required to maintain optimal performance over time.

Built for Durability: 14118A-14272 Bearing

14118A-14272 Bearing’s chrome steel construction resists wear, even under high radial and thrust loads.
The single-row design simplifies installation while maintaining robust performance.
With an ABEC-1 rating, it balances precision and affordability.
Its weight of 0.8 lb makes it easy to handle without compromising strength.

Steel vs Ceramic Bearings: Strengths of 14118A-14272 Bearing

14118A-14272 Bearing uses chrome steel for both rollers and rings, ensuring cost-effective durability.
The steel cage provides reliable support, keeping rollers aligned during operation.
Unlike ceramic options, it offers proven performance in industrial applications.
Its compliance with RoHS and REACH standards ensures environmental safety.

Application

Industrial Uses of 14118A-14272 Bearing
14118A-14272 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 14118A-14272 Bearing Used?
You’ll often find 14118A-14272 Bearing in automotive applications, particularly in wheel hubs and transmissions, where its precise tolerances and robust design improve performance. Its compatibility with Timken models makes it a versatile choice for repairs and upgrades.

Built for Heavy-Duty Use: 14118A-14272 Bearing
14118A-14272 Bearing excels in industrial gearboxes, providing reliable support under high loads and varying speeds. The steel cage and chrome steel rollers contribute to its long service life with minimal maintenance.

Automotive vs Aerospace: Applications of 14118A-14272 Bearing
In automotive systems, 14118A-14272 Bearing is ideal for axles and differentials, while its precision also suits aerospace components like landing gear mechanisms. The inch sizing ensures easy integration with imperial-standard machinery.

Practical Applications of 14118A-14272 Bearing
14118A-14272 Bearing is a go-to for agricultural machinery, where its ability to handle dirt and debris without compromising performance is valued. The open design simplifies lubrication, keeping operations smooth in harsh conditions.

Q&A

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