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TS (Single Row Tapered Roller Bearings) (Imperial) 15120-15250X

TS (Single Row Tapered Roller Bearings) (Imperial) 15120-15250X

The 15120-15250X is a single-row tapered roller bearing with a 1.1895″ 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 easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for automotive or industrial uses where combined loads are common, such as wheel hubs or gearboxes.

Weighing just 0.6lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The standard radial clearance ensures easy installation and reliable performance.

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Product Parameters

  • Part Number 15120-15250X
  • 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 0.03"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.4"
  • Cone Backface Backing Diameter 1.42"
  • 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 15120
  • 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 15120-15250X Bearing

15120-15250X Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 13,500 lbf, making it suitable for demanding industrial applications.

The tapered roller design ensures even load distribution, reducing stress and extending service life.
With a standard radial clearance, it provides reliable operation in various conditions.

15120-15250X Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, ensuring smooth and consistent performance.

The open design simplifies lubrication, making maintenance straightforward.
This bearing is interchangeable with Timken models, offering flexibility in replacements.

Application

Industrial Uses of 15120-15250X Bearing
15120-15250X 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, 15120-15250X Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken bearings in many vehicles.

For industrial conveyor systems, 15120-15250X Bearing’s open design allows easy lubrication, extending service life in high-load scenarios. The steel cage adds stability during continuous operation.

Where Is 15120-15250X Bearing Used?
You’ll find 15120-15250X Bearing in agricultural machinery, particularly in gearboxes and PTO shafts, where its robust design copes with dusty conditions. The standard radial clearance suits most farming equipment needs.

Built for Heavy-Duty Use: 15120-15250X Bearing
15120-15250X Bearing works well in mining equipment, handling both radial and axial forces in crushers and screens. Its ABEC-1 rating provides sufficient precision for these demanding applications.

The bearing’s temperature range makes it suitable for industrial ovens and dryers, where consistent performance is needed. Chrome steel components resist wear even with frequent thermal cycling.

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