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TS (Single Row Tapered Roller Bearings) (Imperial) 15117-15249

TS (Single Row Tapered Roller Bearings) (Imperial) 15117-15249

The 15117-15249 is a single-row tapered roller bearing with a 1.18″ bore and 2.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 13500 lbf and is designed for smooth operation in various conditions.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing works well 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 applications like automotive axles or industrial gearboxes where combined loads are common.

Weighing just 0.6lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 15117-15249
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1806" x 2.5" x 0.8125"
  • Bore Dia 1.1806"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8125"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.050"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.38"
  • Cone Backface Backing Diameter 1.44"
  • Cup Frontface Backing Diameter 2.34"
  • Cup Backface Backing Diameter 2.17"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.23"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 15117
  • 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

Performance Features of 15117-15249 Bearing

15117-15249 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 13,500 lbf, ensuring reliable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is 15117-15249 Bearing Engineered for Reliability?

15117-15249 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its effective centre location of -0.23″ improves load distribution, reducing wear.
Lubrication is required, but the design minimises maintenance needs over time.

Designed for Durability: 15117-15249 Bearing

15117-15249 Bearing’s tapered rollers and chrome steel materials provide long-lasting performance.
The open seal type allows for easy lubrication, maintaining efficiency in various applications.
With a static radial load of 12,100 lbf, it handles heavy loads reliably.
Its ABEC-1 rating ensures consistent precision in industrial settings.

Steel vs Ceramic Bearings: Strengths of 15117-15249 Bearing

15117-15249 Bearing uses chrome steel for both rollers and rings, balancing cost and performance.
The steel cage ensures stability, while the tapered roller design handles combined loads effectively.
Its dynamic thrust rating of 2,090 lbf (Ca90) makes it suitable for demanding applications.
The standard radial clearance option provides flexibility for different operational needs.

Application

Industrial Uses of 15117-15249 Bearing
The 15117-15249 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.

In automotive applications, 15117-15249 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 15117-15249 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The standard radial clearance offers flexibility for different load conditions.

What Makes 15117-15249 Bearing a Preferred Choice?
The 15117-15249 Bearing stands out in machinery requiring precise load distribution, such as gearboxes and pumps. Its steel cage adds strength while maintaining smooth operation.

In mining equipment, 15117-15249 Bearing’s robust design handles high radial and thrust loads, making it suitable for crushers and drills. The ABEC-1 rating ensures consistent performance in rugged conditions.

For maintenance teams, 15117-15249 Bearing’s compatibility with Timken models simplifies replacements. The inch measurements align with standard tooling, reducing installation time.

Q&A

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