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

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

The 14137AS-14283 is a single-row tapered roller bearing with a 1.375″ bore and 2.838″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 12300 lbf radially and 2080 lbf thrust, suitable for moderate-speed applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for uses like vehicle 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 and eco-friendly use.

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Product Parameters

  • Part Number 14137AS-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 0.02"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.56"
  • Cone Backface Backing Diameter 1.57"
  • 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 14137AS
  • 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 14137AS-14283 Bearing

14137AS-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.

14137AS-14283 Bearing requires lubrication, which helps maintain smooth operation over time.
Its standard radial clearance options provide flexibility for different installation needs.

Application

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

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

For industrial conveyor systems, 14137AS-14283 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

What Makes 14137AS-14283 Bearing a Preferred Choice?
14137AS-14283 Bearing stands out in applications requiring precise radial and thrust load management, such as gearboxes and pumps. Its ABEC-1 rating ensures consistent performance without unnecessary complexity.

The bearing’s standard radial clearance options (C3/C4/C5) make it adaptable to different operational needs, from light-duty to heavy-duty machinery. This flexibility is particularly useful in maintenance and repair scenarios.

Built for Heavy-Duty Use: 14137AS-14283 Bearing
14137AS-14283 Bearing excels in mining equipment, where its robust design withstands extreme loads and harsh conditions. The tapered rollers distribute stress evenly, reducing wear over time.

In forestry machinery, this bearing’s temperature range (-30° to 110°C) ensures reliable performance in both cold and hot climates. The steel cage further enhances its resilience against debris and moisture.

Automotive vs Aerospace: Applications of 14137AS-14283 Bearing
In automotive systems, 14137AS-14283 Bearing is often found in drivetrains, offering smooth operation under combined loads. Its compatibility with Timken models simplifies replacements.

For aerospace ground support equipment, this bearing’s precision and durability make it suitable for handling heavy loads during aircraft maintenance. The inch sizing aligns with many U.S.-made components.

Q&A

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