+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 19138-19269

TS (Single Row Tapered Roller Bearings) (Imperial) 19138-19269

The 19138-19269 is a single-row tapered roller bearing with a 1.377″ bore and 2.6875″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 11400 lbf radially and 2250 lbf thrust, making it versatile for various 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, offering a practical replacement option. Ideal for machinery like gearboxes or wheel hubs where combined loads are common.

Weighing just 0.7lb, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe use.

The standard radial clearance ensures easy installation, and its ABEC-1 rating provides consistent performance. Suitable for industrial or automotive uses where durability and precision are needed.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 19138-19269
  • Brand TFL
  • Interchangeable Timken
  • Size 1.377" x 2.6875" x 0.7873"
  • Bore Dia 1.377"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.6875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.6504"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6311"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7873"
  • 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 2.60"
  • Cup Backface Backing Diameter 2.36"
  • 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 19269
  • 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 0.7 lb

Features

How Is 19138-19269 Bearing Engineered for Reliability?

19138-19269 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 11,400 lbf, making it suitable for heavy-duty applications.

The tapered roller design distributes loads evenly, reducing stress and extending service life.
With a standard radial clearance, it offers reliable performance in various operating conditions.

19138-19269 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, ensuring smooth and consistent operation.

The open design simplifies lubrication, helping to maintain optimal performance over time.
This bearing is interchangeable with Timken models, providing flexibility for replacements.

Application

Industrial Uses of 19138-19269 Bearing
The 19138-19269 Bearing is widely used in heavy machinery, such as construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

In automotive applications, 19138-19269 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 19138-19269 Bearing’s open design allows for easy lubrication, extending its service life in high-use environments. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 19138-19269 Bearing Used?
You’ll often find 19138-19269 Bearing in mining equipment, where its ability to handle radial and thrust loads is essential. The standard radial clearance ensures smooth operation even under heavy stress.

In manufacturing plants, this bearing supports machinery like presses and gearboxes, thanks to its robust design. The ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 19138-19269 Bearing
The 19138-19269 Bearing excels in applications like forestry machinery, where its tapered rollers manage uneven loads effortlessly. Its temperature range of -30° to 110°C ensures reliability in diverse climates.

For railway applications, this bearing’s durability and ease of maintenance make it a practical choice. The interchangeable design with Timken bearings simplifies replacements and upgrades.

Automotive vs Aerospace: Applications of 19138-19269 Bearing
In automotive settings, 19138-19269 Bearing is ideal for drivetrain components, offering consistent performance under combined loads. Its imperial measurements align with many standard vehicle designs.

For aerospace ground support equipment, this bearing provides reliable operation in high-stress environments. The chrome steel rollers and cage ensure longevity even with frequent use.

Q&A

SEND INQUIRY