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TS (Single Row Tapered Roller Bearings) (Imperial) 14131A-14283

TS (Single Row Tapered Roller Bearings) (Imperial) 14131A-14283

The 14131A-14283 is a single-row tapered roller bearing with a 1.3125″ bore and 2.838″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 12300 lbf radially and 2080 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for machinery like gearboxes or wheel hubs where combined loads are common.

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

The tapered roller design provides effective load distribution, enhancing performance in demanding conditions. Suitable for industrial equipment requiring long-lasting reliability.

With standard radial clearance and ABEC-1 rating, it balances precision and affordability. A practical choice for maintenance and repair tasks.

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Product Parameters

  • Part Number 14131A-14283
  • Brand TFL
  • Interchangeable Timken
  • Size 1.3125" x 2.838" x 0.8813"
  • Bore Dia 1.3125"
  • 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 0.03"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.67"
  • Cone Backface Backing Diameter 1.56"
  • 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 14131A
  • 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 14131A-14283 Bearing

14131A-14283 Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 12,300 lbf, making it suitable for demanding industrial applications.

The tapered roller design ensures even load distribution, reducing stress on individual components.
With a standard radial clearance, it provides reliable operation in various conditions.

14131A-14283 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.

The bearing’s ABEC-1 rating ensures consistent precision for general industrial use.
Its open design allows for easy lubrication, ensuring smooth performance over time.

Application

Industrial Uses of 14131A-14283 Bearing
14131A-14283 Bearing is commonly used in industrial gearboxes, where its tapered roller design efficiently handles combined radial and thrust loads. The chrome steel construction ensures durability in demanding environments like mining equipment.

In automotive applications, 14131A-14283 Bearing supports wheel hubs and differential systems, providing reliable performance under heavy loads. Its imperial sizing makes it a straightforward replacement for Timken bearings in older vehicles.

For heavy machinery, 14131A-14283 Bearing’s open design allows easy lubrication, extending service life in construction equipment. The standard radial clearance offers flexibility for various operational conditions.

Where Is 14131A-14283 Bearing Used?
You’ll often find 14131A-14283 Bearing in agricultural machinery, particularly in tractor transmissions where combined loads are frequent. Its steel cage provides stability during high-torque operations.

In conveyor systems, 14131A-14283 Bearing handles both radial and axial forces, ensuring smooth material transport. The ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 14131A-14283 Bearing
14131A-14283 Bearing excels in forestry equipment, where its robust design withstands shock loads from uneven terrain. The tapered rollers distribute stress evenly, reducing wear over time.

For pump systems, 14131A-14283 Bearing’s temperature range (-30° to 110°C) ensures reliability in both hot and cold environments. Its compatibility with Timken models simplifies maintenance for technicians.

Automotive vs Aerospace: Applications of 14131A-14283 Bearing
In automotive drivetrains, 14131A-14283 Bearing manages combined loads in differential assemblies, offering a cost-effective solution for mass-produced vehicles. The imperial sizing suits North American manufacturing standards.

While not typically used in aerospace, 14131A-14283 Bearing serves well in ground support equipment like aircraft tugs. Its dynamic load capacity (12,300 lbf) handles the weight of heavy machinery with ease.

Q&A

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