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TS (Single Row Tapered Roller Bearings) (Imperial) 19149X-19268

TS (Single Row Tapered Roller Bearings) (Imperial) 19149X-19268

The 19149X-19268 is a single-row tapered roller bearing with a 1.5″ bore and 2.7″ outer diameter, crafted from sturdy 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 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 axles where combined loads are common.

Weighing just 0.5lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 19149X-19268
  • Brand TFL
  • Interchangeable Timken
  • Size 1.4961" x 2.6875" x 0.625"
  • 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 0.4688"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.625"
  • 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 2.40"
  • 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 19149X
  • Cup Part Number 19268
  • 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 0.5 lb

Features

Performance Features of 19149X-19268 Bearing

19149X-19268 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 11,400 lbf, making it suitable for demanding applications.

The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

19149X-19268 Bearing’s standard radial clearance allows for smooth operation in most industrial settings.
Its tapered roller design efficiently handles both radial and thrust loads.

Application

Industrial Uses of 19149X-19268 Bearing
19149X-19268 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

What Makes 19149X-19268 Bearing a Preferred Choice?
In automotive applications, 19149X-19268 Bearing fits well in wheel hubs and drivetrains, offering reliable performance under both radial and thrust loads. Its imperial sizing makes it a straightforward replacement for Timken equivalents.

Built for Heavy-Duty Use: 19149X-19268 Bearing
For industrial conveyors, 19149X-19268 Bearing provides smooth operation even under constant stress. The open design allows for easy lubrication, extending its service life in high-demand environments.

Automotive vs Aerospace: Applications of 19149X-19268 Bearing
While 19149X-19268 Bearing excels in automotive systems like axles, its precision also suits aerospace components requiring consistent load handling. The steel cage adds stability during high-speed rotations.

Essential Roles of 19149X-19268 Bearing
In mining equipment, 19149X-19268 Bearing withstands harsh conditions thanks to its robust chrome steel rollers. The standard radial clearance ensures compatibility with various machinery setups.

Q&A

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