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TS (Single Row Tapered Roller Bearings) (Imperial) 14131A-14273

TS (Single Row Tapered Roller Bearings) (Imperial) 14131A-14273

The 14131A-14273 is a single-row tapered roller bearing with a 1.3125″ 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 from -30°C to 110°C, suitable for demanding environments.

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 common.

Weighing just 0.7 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 14131A-14273
  • Brand TFL
  • Interchangeable Timken
  • Size 1.3125" x 2.717" x 0.7613"
  • Bore Dia 1.3125"
  • 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 1.56"
  • 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 14131A
  • 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 0.7 lb

Features

Performance Features of 14131A-14273 Bearing

14131A-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 Does 14131A-14273 Bearing Reduce Friction?

14131A-14273 Bearing’s tapered roller design minimises friction, allowing smooth operation under heavy loads.
The precision-engineered chrome steel rollers and cage ensure consistent performance.
Its standard radial clearance options provide flexibility for different applications.
This design also helps in reducing wear, making maintenance easier.

Engineered for Precision: 14131A-14273 Bearing

14131A-14273 Bearing features precise dimensions, with bore and outer diameter tolerances tightly controlled.
The effective center location of -0.17″ ensures accurate alignment in assemblies.
Its ABEC-1 rating guarantees reliable performance for general industrial use.
The bearing’s construction allows it to handle both radial and thrust loads efficiently.

Steel vs Ceramic Bearings: Strengths of 14131A-14273 Bearing

14131A-14273 Bearing uses chrome steel for both rings and rollers, providing excellent durability.
This material choice offers good resistance to wear and fatigue in demanding conditions.
The steel cage further enhances the bearing’s strength and longevity.
While ceramic options exist, this steel construction provides a cost-effective solution for many applications.

Application

Industrial Uses of 14131A-14273 Bearing
14131A-14273 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

What Makes 14131A-14273 Bearing a Preferred Choice?
In automotive applications, 14131A-14273 Bearing supports wheel hubs and transmissions, providing reliable performance under radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 14131A-14273 Bearing
For industrial fans and pumps, 14131A-14273 Bearing offers smooth operation thanks to its standard radial clearance. The steel cage adds strength, making it suitable for continuous use.

Automotive vs Aerospace: Applications of 14131A-14273 Bearing
While 14131A-14273 Bearing is popular in truck axles, its precision also suits aerospace components like landing gear systems. The ABEC-1 rating ensures consistent performance across different industries.

Essential Roles of 14131A-14273 Bearing
In agricultural machinery, 14131A-14273 Bearing withstands dirt and moisture, thanks to its open design and robust materials. Regular lubrication keeps it running smoothly in tough conditions.

Q&A

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