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TS (Single Row Tapered Roller Bearings) (Imperial) 15103-15250

TS (Single Row Tapered Roller Bearings) (Imperial) 15103-15250

The 15103-15250 is a single-row tapered roller bearing with a 1.0298″ bore and 2.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 13500 lbf radial and 2090 lbf thrust, making it versatile for various applications.

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, offering a reliable replacement option. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are present.

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

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Product Parameters

  • Part Number 15103-15250
  • Brand TFL
  • Interchangeable Timken
  • Size 1.0298" x 2.5" x 0.8125"
  • Bore Dia 1.0298"
  • 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 0.050"
  • Cone Frontface Backing Diameter 1.28"
  • Cone Backface Backing Diameter 1.3"
  • 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 15103
  • 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 0.7 lb

Features

Performance Features of 15103-15250 Bearing

15103-15250 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 demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending service life.

How Is 15103-15250 Bearing Engineered for Reliability?

15103-15250 Bearing features a tapered roller design, optimised for handling both radial and thrust loads.
With a dynamic thrust rating of 2,090 lbf, it performs well in high-stress applications.
The open design allows for easy lubrication, maintaining smooth operation over time.

Built for Durability: 15103-15250 Bearing

15103-15250 Bearing’s chrome steel construction resists wear, even in tough environments.
Its standard radial clearance ensures consistent performance across various operating conditions.
The bearing operates efficiently within a temperature range of -30° to 110°C.

Steel vs Ceramic Bearings: Strengths of 15103-15250 Bearing

15103-15250 Bearing uses chrome steel for both rollers and rings, balancing strength and affordability.
The steel cage provides durability while keeping maintenance requirements low.
This design makes it a practical choice for industrial applications.

Why Choose 15103-15250 Bearing for Precision Tasks?

15103-15250 Bearing’s ABEC-1 rating ensures consistent precision in operation.
The tapered roller design distributes loads evenly, reducing stress on components.
With standard radial clearance options available, it adapts to various precision needs.

Application

Industrial Uses of 15103-15250 Bearing
15103-15250 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 15103-15250 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 15103-15250 Bearing offers smooth operation and easy maintenance due to its open design. The standard radial clearance allows for flexibility in different operational environments.

What Makes 15103-15250 Bearing a Preferred Choice?
15103-15250 Bearing is often selected for agricultural machinery due to its ability to withstand heavy radial and thrust loads. The steel cage adds extra strength for long-term use.

In mining equipment, 15103-15250 Bearing performs reliably under extreme conditions, thanks to its robust chrome steel rollers. The ABEC-1 rating ensures consistent precision in demanding applications.

Built for Heavy-Duty Use: 15103-15250 Bearing
15103-15250 Bearing is ideal for gearboxes in industrial settings, where its single-row tapered design manages combined loads efficiently. The temperature range suits both hot and cold environments.

For railway applications, 15103-15250 Bearing provides stability and durability in axle boxes. Its standard radial clearance adapts well to dynamic load conditions.

Q&A

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