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TS (Single Row Tapered Roller Bearings) (Imperial) 14123A-14299

TS (Single Row Tapered Roller Bearings) (Imperial) 14123A-14299

The 14123A-14299 is a single-row tapered roller bearing with a 1.25″ bore and 3.0625″ 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 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 present.

Weighing just 1.1 lb, it balances strength and portability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 14123A-14299
  • Brand TFL
  • Interchangeable Timken
  • Size 1.25" x 3.0625" x 1.0623"
  • Bore Dia 1.25"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.0625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.052"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0623"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.170"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.48"
  • Cone Backface Backing Diameter 1.79"
  • Cup Frontface Backing Diameter 2.62"
  • Cup Backface Backing Diameter 2.52"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.31"
  • Effective Center Location -0.45"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 14123A
  • Cup Part Number 14299
  • 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 1.1 lb

Features

Performance Features of 14123A-14299 Bearing

14123A-14299 Bearing is constructed 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 service life.
With a temperature range of -30° to 110°C, it operates effectively in diverse conditions.

How Is 14123A-14299 Bearing Engineered for Reliability?

14123A-14299 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 2,080 lbf at 90 million revolutions highlights long-term reliability.
The open design simplifies lubrication, maintaining performance over time.

Built for Durability: 14123A-14299 Bearing

14123A-14299 Bearing’s tapered roller design efficiently manages both radial and thrust loads.
The chrome steel components resist wear, supporting a static radial load of 13,900 lbf.
Precision-engineered cage clearances ensure consistent roller alignment and reduced friction.
This bearing is suitable for applications requiring robust performance and extended service life.

Application

Industrial Uses of 14123A-14299 Bearing
14123A-14299 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.

What Makes 14123A-14299 Bearing a Preferred Choice?
In automotive applications, 14123A-14299 Bearing supports wheel hubs and transmissions, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 14123A-14299 Bearing
For industrial fans and pumps, 14123A-14299 Bearing offers stability and long service life. The open design allows for easy lubrication, maintaining smooth operation over time.

Automotive vs Aerospace: Applications of 14123A-14299 Bearing
While 14123A-14299 Bearing excels in automotive systems, it’s also found in aerospace ground support equipment. Its robust design meets the needs of both high-load and precision applications.

Essential Roles of 14123A-14299 Bearing
In agricultural machinery, 14123A-14299 Bearing withstands harsh conditions like dust and moisture. The steel cage adds extra strength, making it a dependable choice for farm equipment.

Q&A

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