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TS (Single Row Tapered Roller Bearings) (Imperial) 15126-15250X

TS (Single Row Tapered Roller Bearings) (Imperial) 15126-15250X

The 15126-15250X is a single-row tapered roller bearing with a 1.25″ 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 various industrial uses.

Its open design allows 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 applications like vehicle axles or heavy machinery where combined loads are common.

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

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Product Parameters

  • Part Number 15126-15250X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.25" x 2.5" x 0.8125"
  • Bore Dia 1.25"
  • 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 0.03"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.5"
  • Cone Backface Backing Diameter 1.52"
  • 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 15126
  • 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 15126-15250X Bearing

15126-15250X 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 demanding conditions.
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 various environments.

Why Choose 15126-15250X Bearing for Precision Tasks?

15126-15250X Bearing features precise tolerances, with bore diameter accuracy of +0.005″ to 0.
Its tapered roller design ensures smooth operation under both radial and thrust loads.
The standard radial clearance provides balanced performance for most applications.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Engineered for Reliability: 15126-15250X Bearing

15126-15250X Bearing’s single-row construction simplifies installation while maintaining strength.
The chrome steel components resist wear, even under heavy dynamic loads.
Its effective center location of -0.23″ ensures proper load distribution.
With ABEC-1 rating, it delivers consistent performance for industrial applications.

Application

Industrial Uses of 15126-15250X Bearing
15126-15250X 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.

In automotive applications, 15126-15250X Bearing fits well in wheel hubs and differential systems, providing reliable performance under both radial and thrust loads. Its imperial sizing makes it a convenient choice for American-made vehicles.

For industrial conveyor systems, 15126-15250X Bearing offers smooth operation thanks to its standard radial clearance and open design. The steel cage adds extra strength, making it suitable for high-load scenarios.

Where Is 15126-15250X Bearing Used?
You’ll often find 15126-15250X Bearing in mining equipment, where its robust design handles heavy loads and harsh environments. The tapered rollers distribute stress evenly, extending the bearing’s lifespan.

In manufacturing plants, 15126-15250X Bearing supports machinery like pumps and compressors, ensuring consistent performance. Its ABEC-1 rating provides a good balance of precision and affordability for general industrial use.

Built for Heavy-Duty Use: 15126-15250X Bearing
15126-15250X Bearing excels in applications like gearboxes and power transmission systems, where combined loads are common. The chrome steel rollers and rings resist wear, reducing maintenance needs.

For off-road vehicles, 15126-15250X Bearing’s sturdy construction handles rough terrain and variable loads. The standard radial clearance allows for smooth rotation even under stress.

Automotive vs Industrial: Applications of 15126-15250X Bearing
In automotive settings, 15126-15250X Bearing is ideal for axles and transmissions, offering reliable performance. Its compatibility with Timken models makes it a versatile replacement option.

For industrial machinery, 15126-15250X Bearing’s ability to handle both radial and thrust loads makes it a go-to choice. The steel cage and chrome steel components ensure long-term durability.

Q&A

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