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TS (Single Row Tapered Roller Bearings) (Imperial) 15113-15249

TS (Single Row Tapered Roller Bearings) (Imperial) 15113-15249

The 15113-15249 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. 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 use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing just 0.7 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 15113-15249
  • 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 0.03"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.34"
  • Cone Backface Backing Diameter 1.36"
  • 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 15113
  • Cup Part Number 15249
  • 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 15113-15249 Bearing for Precision Tasks?

15113-15249 Bearing is crafted with chrome steel rings and rollers, ensuring durability and precision in combined load applications.
Its dynamic radial load capacity of 13500 lbf makes it suitable for demanding industrial environments.
The steel cage maintains roller alignment, reducing friction and enhancing performance.
With a standard radial clearance and ABEC-1 rating, it offers reliable operation for various precision tasks.

How Is 15113-15249 Bearing Engineered for Reliability?

15113-15249 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction resists wear, while the steel cage ensures smooth roller movement.
Its dynamic thrust rating of 2090 lbf at 90 million revolutions highlights its long-lasting performance.
Operating within a temperature range of -30° to 110°C, it remains reliable in diverse conditions.

Built for Durability: 15113-15249 Bearing

15113-15249 Bearing’s chrome steel components provide excellent resistance to wear and fatigue.
The tapered roller design efficiently manages both radial and thrust loads, enhancing its lifespan.
With a static radial load capacity of 12100 lbf, it handles heavy-duty applications with ease.
Its standard lubrication requirement ensures consistent performance over time.

Steel vs Ceramic Bearings: Strengths of 15113-15249 Bearing

15113-15249 Bearing uses high-quality chrome steel for both rollers and rings, ensuring robust performance.
This material choice offers superior strength and durability compared to ceramic alternatives in heavy-load scenarios.
The steel cage further enhances stability, reducing operational noise and vibration.
Its compliance with RoHS and REACH standards ensures environmental and safety adherence.

Performance Features of 15113-15249 Bearing

15113-15249 Bearing’s tapered roller design excels in handling combined loads efficiently.
The precise cone and cup width tolerances ensure easy installation and optimal fit.
With a dynamic radial rating of 3490 lbf at 90 million revolutions, it promises long service life.
Its open seal type allows for easy lubrication, maintaining smooth operation.

Application

Industrial Uses of 15113-15249 Bearing
15113-15249 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 15113-15249 Bearing a Preferred Choice?
In automotive applications, 15113-15249 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 15113-15249 Bearing
For industrial conveyor systems, 15113-15249 Bearing offers smooth operation and long service life, even in high-load scenarios. The open design allows for easy lubrication, reducing maintenance downtime.

Automotive vs Aerospace: Applications of 15113-15249 Bearing
While 15113-15249 Bearing is popular in truck axles and heavy vehicles, its precision also suits certain aerospace components. The steel cage enhances stability during high-speed rotations.

Essential Roles of 15113-15249 Bearing
In mining equipment, 15113-15249 Bearing withstands extreme loads and harsh environments, thanks to its robust tapered roller design. The standard radial clearance ensures consistent performance over time.

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