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TS (Single Row Tapered Roller Bearings) (Imperial) 15115-15249

TS (Single Row Tapered Roller Bearings) (Imperial) 15115-15249

The 15115-15249 is a single-row tapered roller bearing with a 1.18″ bore and 2.5″ outer diameter, crafted from sturdy chrome steel. It supports combined loads up to 13500 lbf radially and 2090 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.

Interchangeable with Timken bearings, this model is a reliable choice for replacements. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 0.6lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 15115-15249
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1806" x 2.5" x 0.7775"
  • Bore Dia 1.1806"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.75"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7775"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.050"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.44"
  • Cone Backface Backing Diameter 1.52"
  • Cup Frontface Backing Diameter 2.34"
  • Cup Backface Backing Diameter 2.17"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance -0.01"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 15115
  • Cup Part Number 15249
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 15000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 13500 lbf
  • Static Radial Load 12100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3490 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2090 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

How Does 15115-15249 Bearing Handle Combined Loads?

15115-15249 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 13,500 lbf, ensuring reliable performance in demanding conditions.
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 various environments.

Why Choose 15115-15249 Bearing for Precision Tasks?

15115-15249 Bearing features a single-row tapered roller design, providing precise load distribution.
The chrome steel construction ensures durability and smooth operation under combined loads.
Its ABEC-1 rating guarantees consistent performance for precision applications.
The standard radial clearance options (C3/C4/C5) allow for flexibility in different setups.

Structural Advantages of 15115-15249 Bearing

15115-15249 Bearing’s tapered roller design efficiently handles combined radial and thrust loads.
The chrome steel rollers and rings enhance durability, even under heavy stress.
With a cone width of 0.75″ and cup width of 0.625″, it fits compact spaces without sacrificing performance.
The steel cage ensures proper roller spacing, reducing wear and noise.

Engineered for Reliability: 15115-15249 Bearing

15115-15249 Bearing is designed for long-lasting performance in tough conditions.
Its chrome steel components resist wear, maintaining efficiency over time.
The dynamic radial rating of 3,490 lbf (C90) ensures reliability for millions of revolutions.
Proper lubrication further enhances its lifespan and operational smoothness.

Application

Industrial Uses of 15115-15249 Bearing
The 15115-15249 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

Why Is 15115-15249 Bearing Essential in Machinery?
In automotive applications, 15115-15249 Bearing supports wheel hubs and differential systems, providing reliable performance under radial and thrust loads. The inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 15115-15249 Bearing
For industrial conveyor systems, 15115-15249 Bearing’s open design simplifies lubrication and maintenance, extending service life. The steel cage adds strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of 15115-15249 Bearing
While 15115-15249 Bearing excels in automotive drivetrains, it’s also found in aerospace landing gear components, where precision and load capacity are critical. The ABEC-1 rating ensures consistent performance.

Perfect Fit for Automation: 15115-15249 Bearing
In robotic arms and automated assembly lines, 15115-15249 Bearing’s tapered rollers provide smooth motion control. Its temperature range (-30° to 110°C) suits various operating conditions.

Q&A

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