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TS (Single Row Tapered Roller Bearings) (Imperial) 15115-15250

TS (Single Row Tapered Roller Bearings) (Imperial) 15115-15250

The 15115-15250 is a single-row tapered roller bearing with a 1.18″ 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 ranging from -30°C to 110°C.

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

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

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Product Parameters

  • Part Number 15115-15250
  • 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 0.050"
  • Cone Frontface Backing Diameter 1.44"
  • Cone Backface Backing Diameter 1.52"
  • Cup Frontface Backing Diameter 2.34"
  • Cup Backface Backing Diameter 2.20"
  • 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 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 0.600 lb

Features

Performance Features of 15115-15250 Bearing

15115-15250 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 demanding industrial applications.

The steel cage maintains proper roller alignment, ensuring smooth operation and reduced wear.
With a standard radial clearance, it provides reliable performance across various operating conditions.

15115-15250 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its tapered roller design handles both radial and thrust loads effectively, ensuring long service life.

The open design simplifies lubrication, helping maintain optimal performance over time.
Compliant with RoHS and REACH standards, it meets international environmental requirements.

Application

Industrial Uses of 15115-15250 Bearing
15115-15250 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 even in demanding environments.

What Makes 15115-15250 Bearing a Preferred Choice?
In automotive applications, 15115-15250 Bearing fits well in wheel hubs and differential systems, thanks to its precise inch sizing. The open design allows for easy lubrication, extending its service life.

Built for Heavy-Duty Use: 15115-15250 Bearing
For industrial conveyors, 15115-15250 Bearing provides reliable performance under continuous operation. Its standard radial clearance makes it adaptable to various load conditions.

Automotive vs Aerospace: Applications of 15115-15250 Bearing
While 15115-15250 Bearing is popular in truck axles, its ABEC-1 rating also suits less critical aerospace components. The steel cage offers good stability at moderate speeds.

Essential Roles of 15115-15250 Bearing
In agricultural machinery, 15115-15250 Bearing withstands dusty conditions while maintaining smooth rotation. The tapered rollers distribute loads evenly, reducing wear over time.

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