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TS (Single Row Tapered Roller Bearings) (Imperial) 15112-15250X

TS (Single Row Tapered Roller Bearings) (Imperial) 15112-15250X

The 15112-15250X is a single-row tapered roller bearing with a 1.125″ 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 axles where combined loads are common.

Weighing just 0.7 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use.

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Product Parameters

  • Part Number 15112-15250X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.125" x 2.5" x 0.8125"
  • Bore Dia 1.125"
  • 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 0.06"
  • Cone Frontface Backing Diameter 1.34"
  • Cone Backface Backing Diameter 1.57"
  • 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 15112
  • 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 0.7 lb

Features

Why Choose 15112-15250X Bearing for Precision Tasks?

15112-15250X Bearing features a single-row tapered roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.
With a dynamic radial load capacity of 13,500 lbf, it delivers reliable performance under heavy loads.
The standard radial clearance and ABEC-1 rating make it suitable for precision tasks.

How Is 15112-15250X Bearing Engineered for Reliability?

15112-15250X Bearing is built with chrome steel rollers and rings, offering excellent strength and longevity.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
Its effective centre location of -0.23″ ensures stable operation in various applications.
Designed to operate between -30° to 110°C, it performs reliably in diverse temperature conditions.

Designed for Durability: 15112-15250X Bearing

15112-15250X Bearing’s tapered roller design provides efficient load distribution, minimising wear.
The chrome steel components resist corrosion, ensuring long-term performance in harsh environments.
With a static radial load rating of 12,100 lbf, it handles heavy-duty applications with ease.
Its standard cup type and open seal design simplify installation and maintenance.

Application

Industrial Uses of 15112-15250X Bearing
15112-15250X 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.

What Makes 15112-15250X Bearing a Preferred Choice?
In automotive applications, 15112-15250X Bearing fits well in wheel hubs and differential systems, thanks to its precise imperial sizing. Its open design allows for easy lubrication, extending service life in high-mileage vehicles.

Built for Heavy-Duty Use: 15112-15250X Bearing
For industrial conveyor systems, 15112-15250X Bearing offers reliable performance under constant radial and thrust loads. The steel cage adds strength, making it suitable for continuous operation in factories.

Automotive vs Aerospace: Applications of 15112-15250X Bearing
While 15112-15250X Bearing is popular in truck axles and drivetrains, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance in both sectors.

Perfect Fit for Automation: 15112-15250X Bearing
In robotic arms and automated assembly lines, 15112-15250X Bearing provides smooth rotation under varying loads. Its standard radial clearance balances precision and flexibility for repetitive tasks.

Q&A

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