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TS (Single Row Tapered Roller Bearings) (Imperial) 14118A-14277

TS (Single Row Tapered Roller Bearings) (Imperial) 14118A-14277

The 14118A-14277 is a single-row tapered roller bearing with a 1.1811″ 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. 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 reliable replacement option. Ideal for use in gearboxes, wheel hubs, or industrial machinery where combined loads are present.

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 14118A-14277
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1811" x 2.717" x 0.8813"
  • 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 0.725"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8813"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.090"
  • 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 14277
  • 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

Structural Advantages of 14118A-14277 Bearing

14118A-14277 Bearing features a single row tapered roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.
The standard radial clearance allows for smooth operation, while the open design simplifies lubrication.
With a dynamic radial load capacity of 12,300 lbf, it performs reliably under heavy loads.

How Is 14118A-14277 Bearing Engineered for Reliability?

14118A-14277 Bearing’s tapered roller design distributes loads evenly, reducing stress on individual components.
The chrome steel rollers and rings enhance strength, ensuring long-term performance in tough conditions.
Its effective center location of -0.17″ optimises load distribution, improving stability.
The steel cage maintains proper roller alignment, minimising friction and wear.

Built for Durability: 14118A-14277 Bearing

14118A-14277 Bearing is constructed with high-quality chrome steel, offering excellent resistance to wear and fatigue.
Its tapered rollers handle both radial and thrust loads efficiently, making it versatile for various applications.
The bearing operates smoothly within a temperature range of -30° to 110°C, ensuring reliability in diverse environments.
With a static radial load capacity of 13,900 lbf, it delivers consistent performance under pressure.

Application

Industrial Uses of 14118A-14277 Bearing
14118A-14277 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 in demanding environments.

Where Is 14118A-14277 Bearing Used?
You’ll often find 14118A-14277 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a good fit for American and British vehicle models.

Built for Heavy-Duty Use: 14118A-14277 Bearing
14118A-14277 Bearing excels in industrial gearboxes, providing reliable performance under high loads. The steel cage adds strength, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of 14118A-14277 Bearing
In automotive systems, 14118A-14277 Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary gearboxes. Its ABEC-1 rating ensures consistent performance in both fields.

What Makes 14118A-14277 Bearing a Preferred Choice?
14118A-14277 Bearing is a go-to for agricultural machinery, thanks to its ability to handle dirt and debris. The open design allows for easy lubrication, extending its service life.

Q&A

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