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TS (Single Row Tapered Roller Bearings) (Imperial) 14117A-14277

TS (Single Row Tapered Roller Bearings) (Imperial) 14117A-14277

The 14117A-14277 is a single-row tapered roller bearing with a 1.1811″ bore and 2.717″ outer diameter, crafted from durable chrome steel. It handles combined loads, supporting up to 12300 lbf dynamically and 13900 lbf statically.

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, making it a practical choice for replacements. Ideal for applications like automotive axles or industrial gearboxes where combined loads are common.

Weighing just 0.9 lb, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 14117A-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 1.57"
  • 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 14117A
  • 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

What Makes 14117A-14277 Bearing Durable?

14117A-14277 Bearing is constructed with chrome steel rings and rollers, offering excellent resistance to wear and heavy loads.
Its dynamic radial load capacity of 12300 lbf ensures reliable performance in combined load 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 various environmental conditions.

How Is 14117A-14277 Bearing Engineered for Reliability?

14117A-14277 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides strength and durability, even under high stress.
Precision tolerances ensure smooth operation, while the open design allows for easy lubrication.
Its ABEC-1 rating confirms consistent quality and performance in industrial applications.

Built for Reliability: 14117A-14277 Bearing

14117A-14277 Bearing’s tapered roller design efficiently manages both radial and thrust loads.
The chrome steel components resist wear, maintaining performance over extended periods.
Standard radial clearance options (including C3/C4/C5) allow for flexibility in different setups.
Weighing just 0.9 lb, it balances strength with manageable size for various installations.

Steel vs Ceramic Bearings: Strengths of 14117A-14277 Bearing

14117A-14277 Bearing uses chrome steel for both rollers and rings, ensuring cost-effective durability.
This material choice provides excellent load capacity (13900 lbf static radial load) without ceramic’s brittleness.
The steel cage offers reliable performance at temperatures up to 110°C.
Its interchangeability with Timken bearings simplifies replacement in existing systems.

Application

Industrial Uses of 14117A-14277 Bearing
14117A-14277 Bearing is commonly used in heavy machinery, such as 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 14117A-14277 Bearing Used?
You’ll often find 14117A-14277 Bearing in automotive applications like wheel hubs and differentials, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: 14117A-14277 Bearing
14117A-14277 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 14117A-14277 Bearing
In automotive systems, 14117A-14277 Bearing supports high-load components like axles, while in aerospace, its precision helps in auxiliary equipment. The ABEC-1 rating ensures consistent performance across different environments.

Perfect Fit for Automation: 14117A-14277 Bearing
14117A-14277 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 setup requirements.

Q&A

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