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TS (Single Row Tapered Roller Bearings) (Imperial) 14137A-14283

TS (Single Row Tapered Roller Bearings) (Imperial) 14137A-14283

The 14137A-14283 is a single-row tapered roller bearing with a 1.375″ bore and 2.838″ 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 ranging from -30°C to 110°C.

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 0.9 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for many engineering needs.

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Product Parameters

  • Part Number 14137A-14283
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 2.838" x 0.8813"
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.838"
  • 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 0.06"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.61"
  • Cone Backface Backing Diameter 1.69"
  • Cup Frontface Backing Diameter 2.60"
  • Cup Backface Backing Diameter 2.36"
  • 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 14137A
  • Cup Part Number 14283
  • 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

Performance Features of 14137A-14283 Bearing

14137A-14283 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 Is 14137A-14283 Bearing Engineered for Reliability?

14137A-14283 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its effective center location of -0.17″ optimises load distribution, improving stability.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Built for Durability: 14137A-14283 Bearing

14137A-14283 Bearing’s robust design includes a steel cage that withstands heavy loads and high speeds.
The tapered roller configuration minimises friction, enhancing efficiency and reducing wear.
With a static radial load capacity of 13,900 lbf, it excels in demanding conditions.
Its ABEC-1 rating ensures consistent performance for industrial applications.

Steel vs Ceramic Bearings: Strengths of 14137A-14283 Bearing

14137A-14283 Bearing uses chrome steel for both rings and rollers, providing excellent strength and wear resistance.
The steel cage offers reliable support, ensuring long service life even under heavy loads.
Its dynamic thrust rating of 2,080 lbf makes it suitable for various mechanical systems.
The open seal design allows for easy lubrication, maintaining optimal performance.

Application

Industrial Uses of 14137A-14283 Bearing
14137A-14283 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 14137A-14283 Bearing fits well in wheel hubs and transmissions, providing reliable performance under varying loads. Its imperial sizing makes it a practical choice for North American vehicle models.

For industrial conveyor systems, 14137A-14283 Bearing offers smooth operation with its standard radial clearance. The steel cage adds strength, making it suitable for high-load scenarios.

What Makes 14137A-14283 Bearing a Preferred Choice?
14137A-14283 Bearing is often selected for agricultural machinery due to its ability to handle both radial and thrust loads. The open design allows for easy lubrication, extending its service life.

In mining equipment, 14137A-14283 Bearing’s robust construction withstands harsh conditions. The ABEC-1 rating ensures consistent performance without over-engineering for general applications.

Built for Heavy-Duty Use: 14137A-14283 Bearing
14137A-14283 Bearing excels in forestry machinery, where its tapered rollers manage uneven loads effectively. The standard radial clearance provides a balance between precision and durability.

For material handling systems, 14137A-14283 Bearing’s chrome steel rollers reduce wear over time. Its compatibility with Timken models makes it a versatile replacement option.

Automotive vs Aerospace: Applications of 14137A-14283 Bearing
In automotive drivetrains, 14137A-14283 Bearing handles high torque and variable speeds reliably. The inch measurements align with many US-made components.

For ground support equipment in aerospace, 14137A-14283 Bearing’s temperature range suits outdoor operations. Its steel cage ensures stability under frequent load changes.

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