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

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

The 15117-15250 is a single-row tapered roller bearing with a 1.1806″ bore and 2.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 13500 lbf radially and 2090 lbf thrust, suitable for moderate-speed applications.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates smoothly 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 use in automotive or industrial equipment where combined loads are present.

Weighing just 0.7lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 15117-15250
  • 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 0.050"
  • Cone Frontface Backing Diameter 1.38"
  • Cone Backface Backing Diameter 1.44"
  • Cup Frontface Backing Diameter 2.34"
  • Cup Backface Backing Diameter 2.20"
  • 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 15250
  • 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 15117-15250 Bearing

15117-15250 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 13,500 lbf, making it suitable for heavy-duty 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 environments.

15117-15250 Bearing’s standard radial clearance provides flexibility for different installation needs.
Its ABEC-1 rating ensures consistent precision for general industrial use.

Application

Industrial Uses of 15117-15250 Bearing
15117-15250 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in rugged environments.
In automotive applications, 15117-15250 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken equivalents.

What Makes 15117-15250 Bearing a Preferred Choice?
15117-15250 Bearing’s open design simplifies lubrication, which is essential for maintaining performance in industrial gearboxes. The steel cage adds strength, making it suitable for high-load scenarios.
For agricultural machinery, 15117-15250 Bearing offers consistent operation in tractors and harvesters, where dust and debris resistance matters. Its standard radial clearance ensures compatibility with most equipment.

Built for Heavy-Duty Use: 15117-15250 Bearing
15117-15250 Bearing excels in mining equipment, where its dynamic load capacity withstands extreme conditions. The tapered rollers distribute stress evenly, reducing wear over time.
In conveyor systems, 15117-15250 Bearing’s precise tolerances help maintain smooth operation even under continuous use. The ABEC-1 rating balances performance and cost for general industrial needs.

Automotive vs Aerospace: Applications of 15117-15250 Bearing
In automotive settings, 15117-15250 Bearing supports drivetrain components, thanks to its robust design and easy interchangeability. The temperature range suits both cold and moderate climates.
For aerospace ground equipment, 15117-15250 Bearing handles auxiliary systems reliably, though it’s not typically used in flight-critical applications. Its weight and dimensions fit standard maintenance protocols.

Q&A

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