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TS (Single Row Tapered Roller Bearings) (Imperial) 15117X-15250X

TS (Single Row Tapered Roller Bearings) (Imperial) 15117X-15250X

The 15117X-15250X is a single-row tapered roller bearing with a 1.1811″ bore and 2.5″ outer diameter, crafted from durable chrome steel. It handles 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 reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 0.7lb, 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 15117X-15250X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1811" x 2.5" x 0.8125"
  • Bore Dia 1.1811"
  • 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 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.38"
  • Cone Backface Backing Diameter 1.46"
  • 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 15117X
  • Cup Part Number 15250X
  • 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 0.7 lb

Features

Performance Features of 15117X-15250X Bearing

15117X-15250X 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 various applications.
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 diverse conditions.

How Is 15117X-15250X Bearing Engineered for Reliability?

15117X-15250X Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its effective centre location of -0.23″ enhances stability during use.
This bearing meets ABEC-1 standards, balancing precision and cost-effectiveness.

Built for Durability: 15117X-15250X Bearing

15117X-15250X Bearing’s tapered roller design distributes loads evenly, reducing stress on components.
The steel cage and chrome steel rollers work together to minimise wear over time.
With a static radial load capacity of 12,100 lbf, it handles demanding applications with ease.
Its open design simplifies lubrication, maintaining performance throughout its service life.

Application

Industrial Uses of 15117X-15250X Bearing
15117X-15250X Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough environments.

In automotive applications, 15117X-15250X Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 15117X-15250X Bearing offers smooth operation due to its standard radial clearance. The steel cage adds strength, making it suitable for high-load scenarios.

Where Is 15117X-15250X Bearing Used?
15117X-15250X Bearing is ideal for agricultural machinery, such as tractors, where it supports heavy axial and radial loads. The open design allows for easy lubrication and maintenance.

In mining equipment, 15117X-15250X Bearing’s robust construction withstands harsh conditions. Its ABEC-1 rating ensures consistent performance even in demanding applications.

Built for Heavy-Duty Use: 15117X-15250X Bearing
15117X-15250X Bearing excels in forestry machinery, handling shocks and vibrations with ease. The tapered rollers distribute loads evenly, reducing wear.

For railway applications, 15117X-15250X Bearing provides reliable support in axle boxes. Its temperature range suits both cold and moderate climates.

Automotive vs Aerospace: Applications of 15117X-15250X Bearing
In automotive systems, 15117X-15250X Bearing is often found in transmissions, ensuring smooth power delivery. The inch measurements align with standard automotive parts.

For aerospace ground equipment, 15117X-15250X Bearing offers precision in load handling. Its chrome steel components resist corrosion, extending service life.

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