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TS (Single Row Tapered Roller Bearings) (Imperial) 14138A-14299

TS (Single Row Tapered Roller Bearings) (Imperial) 14138A-14299

The 14138A-14299 is a single-row tapered roller bearing with a 1.375″ bore and 3.0625″ outer diameter, crafted from sturdy 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 durability. 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 reliable replacement option. Ideal for use in automotive or industrial machinery where combined loads are common.

Weighing just 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 14138A-14299
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 3.0625" x 0.7813"
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.0625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.771"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7813"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.61"
  • Cone Backface Backing Diameter 1.85"
  • Cup Frontface Backing Diameter 2.62"
  • Cup Backface Backing Diameter 2.52"
  • 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 14138A
  • 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 lb

Features

Performance Features of 14138A-14299 Bearing

14138A-14299 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 heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is 14138A-14299 Bearing Engineered for Reliability?

14138A-14299 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent resistance to wear and fatigue.
Its standard radial clearance ensures smooth operation, while the open design simplifies lubrication.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Built for Durability: 14138A-14299 Bearing

14138A-14299 Bearing’s chrome steel components withstand high static radial loads up to 13,900 lbf.
The tapered roller design distributes loads evenly, extending service life.
It operates efficiently within a wide temperature range, from -30° to 110°C.
With ABEC-1 precision rating, it balances performance and cost-effectiveness.

Application

Industrial Uses of 14138A-14299 Bearing
14138A-14299 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 in demanding environments.

In automotive applications, 14138A-14299 Bearing supports wheel hubs and drivetrains, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyor systems, 14138A-14299 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The standard radial clearance also accommodates slight misalignments during operation.

What Makes 14138A-14299 Bearing a Preferred Choice?
14138A-14299 Bearing is often selected for agricultural machinery due to its ability to withstand dirt and debris. The steel cage adds extra resilience in rough conditions.

Its compatibility with Timken models makes 14138A-14299 Bearing a cost-effective option for maintenance teams. The ABEC-1 rating ensures consistent performance without over-engineering for general applications.

Built for Heavy-Duty Use: 14138A-14299 Bearing
14138A-14299 Bearing excels in mining equipment, where its dynamic load capacity handles intense vibrations. The tapered rollers distribute stress evenly, reducing wear.

In forestry machinery, 14138A-14299 Bearing’s temperature range suits outdoor operations. The chrome steel rollers maintain integrity even with frequent load changes.

Q&A

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