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TS (Single Row Tapered Roller Bearings) (Imperial) 15118-15250

TS (Single Row Tapered Roller Bearings) (Imperial) 15118-15250

The 15118-15250 is a single-row tapered roller bearing with a 1.1895″ bore and 2.5″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 13500 lbf radial and 2090 lbf thrust, suitable for moderate-speed applications.

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

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

Weighing 0.6lb, it’s a compact yet robust choice. Compliant with RoHS and REACH standards for safe use.

The 15118-15250 features a standard radial clearance, with options for C3, C4, or C5 if needed. Its tapered rollers provide stable performance under varying load conditions.

Maintenance is straightforward thanks to its open seal type. The ABEC-1 rating ensures consistent precision for general industrial applications.

Perfect for machinery requiring dependable load handling without excessive speed demands. Its chrome steel construction resists wear over time.

With a cone width of 0.8125″ and cup width of 0.625″, this bearing fits neatly in compact spaces. The effective center location of -0.23″ aids in proper alignment during installation.

The steel cage keeps rollers evenly spaced for smooth rotation. Lubrication is required but easily managed for ongoing performance.

Suitable for agricultural equipment or conveyor systems where durability matters more than ultra-high speeds. Its imperial sizing makes it convenient for US-based maintenance.

The bearing’s 15000 series design offers proven reliability. Chrome steel rollers handle everyday stresses while maintaining performance.

Standard cup type simplifies replacement in existing setups. Temperature tolerance covers most working environments.

A practical choice for repair shops needing versatile bearings. Its weight-to-strength ratio makes it efficient for various mechanical applications.

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Product Parameters

  • Part Number 15118-15250
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1895" x 2.5" x 0.8125"
  • Bore Dia 1.1895"
  • 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 0.14"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.44"
  • Cone Backface Backing Diameter 1.69"
  • 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 15118
  • 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 15118-15250 Bearing

15118-15250 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 13,500 lbf, ensuring reliable performance in various applications.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

How Is 15118-15250 Bearing Engineered for Reliability?

15118-15250 Bearing features a single-row tapered roller design, providing stability under heavy loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 2,090 lbf makes it suitable for demanding applications.
The open seal design allows for easy lubrication, maintaining optimal performance.

Built for Durability: 15118-15250 Bearing

15118-15250 Bearing’s tapered roller design efficiently handles both radial and thrust loads.
The chrome steel materials resist wear, ensuring a long service life even in tough conditions.
With an ABEC-1 rating, it offers consistent precision for various industrial uses.
The standard cup type simplifies installation, reducing downtime during maintenance.

Application

Industrial Uses of 15118-15250 Bearing
This bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is 15118-15250 Bearing Used?
You’ll often find this bearing in automotive applications, particularly in wheel hubs and differential systems. Its precise imperial sizing makes it a reliable choice for older or custom vehicle models.

Built for Heavy-Duty Use: 15118-15250 Bearing
In industrial settings, this bearing supports conveyor systems and gearboxes, thanks to its robust steel cage and high load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 15118-15250 Bearing
While it’s popular in automotive systems, this bearing also finds use in lighter aerospace applications where its ABEC-1 rating meets basic precision needs. The temperature range suits most standard operating environments.

Perfect Fit for Automation: 15118-15250 Bearing
In automated production lines, this bearing ensures smooth operation for robotic arms and assembly equipment. Its standard radial clearance offers a balance between performance and ease of maintenance.

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