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TS (Single Row Tapered Roller Bearings) (Imperial) 19138-19267X

TS (Single Row Tapered Roller Bearings) (Imperial) 19138-19267X

The 19138-19267X is a single-row tapered roller bearing with a 1.377″ bore and 2.6772″ outer diameter, crafted from durable chrome steel. It manages combined loads up to 11400 lbf radially and 2250 lbf in thrust, suitable for moderate-speed applications.

Its open design allows 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, making it a practical choice for replacements. Ideal for use in automotive or industrial machinery where combined loads are common.

Weighing 0.600 lb, it offers a sturdy build for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 19138-19267X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.377" x 2.6772" x 0.6307"
  • Bore Dia 1.377"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.6772"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.6504"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.4724"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.6307"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.59"
  • Cone Backface Backing Diameter 1.67"
  • Cup Frontface Backing Diameter 2.56"
  • Cup Backface Backing Diameter 2.40"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.06"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 19138
  • Cup Part Number 19267X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 19000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 11400 lbf
  • Static Radial Load 13000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2960 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2250 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 0.600 lb

Features

Performance Features of 19138-19267X Bearing

19138-19267X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 11,400 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 performs well in diverse environments.

How Is 19138-19267X Bearing Engineered for Reliability?

19138-19267X Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
The chrome steel construction provides durability, while the steel cage ensures smooth operation.
Its effective centre location of -0.06″ enhances stability under load.
Designed for standard radial clearance, it offers flexibility for different applications.

Built for Durability: 19138-19267X Bearing

19138-19267X Bearing’s single-row construction simplifies installation and maintenance.
The open seal type allows for easy lubrication, extending the bearing’s operational life.
With a static radial load capacity of 13,000 lbf, it handles heavy-duty tasks with ease.
Its ABEC-1 rating ensures consistent performance in industrial settings.

Application

Industrial Uses of 19138-19267X Bearing
19138-19267X 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 in rugged environments.

In automotive applications, 19138-19267X Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 19138-19267X Bearing offers smooth operation with its standard radial clearance. The steel cage adds stability, making it suitable for continuous use.

What Makes 19138-19267X Bearing a Preferred Choice?
19138-19267X Bearing works well in agricultural machinery, such as tractors, due to its ability to handle both radial and thrust loads. The open design allows for easy lubrication.

In mining equipment, 19138-19267X Bearing’s robust construction withstands harsh conditions. Its ABEC-1 rating ensures consistent performance without unnecessary precision costs.

Built for Heavy-Duty Use: 19138-19267X Bearing
19138-19267X Bearing is ideal for forestry machinery, where its tapered rollers manage uneven loads effectively. The standard radial clearance adapts to thermal expansion.

For material handling systems, 19138-19267X Bearing’s dynamic load capacity ensures longevity. The steel cage prevents roller misalignment during operation.

Automotive vs Aerospace: Applications of 19138-19267X Bearing
In automotive drivetrains, 19138-19267X Bearing supports high torque applications. Its inch measurements align with many classic car restorations.

For aerospace ground equipment, 19138-19267X Bearing provides reliable performance in landing gear test rigs. The temperature range suits most operational conditions.

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