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TS (Single Row Tapered Roller Bearings) (Imperial) 19149X-19269

TS (Single Row Tapered Roller Bearings) (Imperial) 19149X-19269

The 19149X-19269 is a single-row tapered roller bearing with a 1.4961″ bore and 2.6875″ outer diameter, crafted from durable chrome steel. It handles combined loads, supporting up to 11400 lbf dynamically and 13000 lbf statically.

Its tapered design ensures smooth operation under radial and thrust loads, with a dynamic thrust rating of 2250 lbf. The open construction allows easy lubrication, while the steel cage provides reliable performance.

This bearing is interchangeable with Timken models, making it a practical choice for replacements. Suitable for applications like vehicle axles or industrial gearboxes where combined loads are common.

Weighing 0.600 lb, it operates in temperatures from -30°C to 110°C. Compliant with RoHS and REACH standards, it meets ABEC-1 precision requirements.

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Product Parameters

  • Part Number 19149X-19269
  • Brand TFL
  • Interchangeable Timken
  • Size 1.4961" x 2.6875" x 0.7873"
  • Bore Dia 1.4961"
  • 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 0.080"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.69"
  • Cone Backface Backing Diameter 1.81"
  • 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 19149X
  • 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 0.600 lb

Features

Performance Features of 19149X-19269 Bearing

19149X-19269 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 tapered roller design distributes loads evenly, reducing stress and extending service life.
With a standard radial clearance, it provides smooth operation and easy installation.

19149X-19269 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.

Application

Industrial Uses of 19149X-19269 Bearing
19149X-19269 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 tough working conditions.

Where Is 19149X-19269 Bearing Used?
You’ll often find 19149X-19269 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its precise inch sizing makes it a reliable choice for older or custom vehicle designs.

Built for Heavy-Duty Use: 19149X-19269 Bearing
19149X-19269 Bearing excels in industrial fans and pumps, where its open design allows for easy lubrication. The steel cage provides stability during high-speed rotations.

Automotive vs Aerospace: Applications of 19149X-19269 Bearing
In automotive settings, 19149X-19269 Bearing supports drivetrain components, while its aerospace uses are limited due to weight constraints. The ABEC-1 rating ensures consistent performance for general machinery.

Essential Roles of 19149X-19269 Bearing
19149X-19269 Bearing is vital in conveyor systems, where its tapered rollers manage both radial and thrust loads. The standard radial clearance offers flexibility for various installation requirements.

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