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

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

The 15115-15250X 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 radially and 2090 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for machinery like gearboxes or wheel hubs 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 15115-15250X
  • 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 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 0.600 lb

Features

Performance Features of 15115-15250X Bearing

15115-15250X Bearing is crafted from chrome steel, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 13,500 lbf, making it suitable for demanding applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various conditions.

15115-15250X Bearing operates within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, enhancing durability and reducing wear.

The open seal design allows for easy lubrication and maintenance.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Application

Industrial Uses of 15115-15250X Bearing
15115-15250X Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 15115-15250X Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for older or custom vehicle models.

For industrial conveyor systems, 15115-15250X Bearing offers smooth operation even under continuous radial and thrust loads. The open design allows for easy lubrication, extending its service life in demanding environments.

What Makes 15115-15250X Bearing a Preferred Choice?
15115-15250X Bearing stands out in applications requiring precise load distribution, such as gearboxes and power transmission systems. Its steel cage adds strength while maintaining flexibility under stress.

In robotics, 15115-15250X Bearing ensures accurate movement in joints and pivots, thanks to its tapered roller design. The standard radial clearance makes it adaptable to various automation setups.

Built for Heavy-Duty Use: 15115-15250X Bearing
15115-15250X Bearing excels in mining equipment, where its robust construction withstands high loads and harsh conditions. The ABEC-1 rating ensures consistent performance without over-engineering.

For forestry machinery, 15115-15250X Bearing provides reliable support in log splitters and sawmills. Its compatibility with Timken models simplifies maintenance and replacement.

Automotive vs Aerospace: Applications of 15115-15250X Bearing
In automotive systems, 15115-15250X Bearing is ideal for drivetrain components, balancing radial and thrust loads efficiently. The inch measurements suit classic car restorations perfectly.

For aerospace ground support equipment, 15115-15250X Bearing handles heavy loads while maintaining precision. Its temperature range works well in both hangars and outdoor environments.

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