+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 15103-15250X

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

The 15103-15250X 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 radially and 2090 lbf thrust, making it versatile for various applications.

Its open design simplifies lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, suitable for demanding environments.

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, it meets safety and environmental requirements. The ABEC-1 rating ensures consistent performance for general applications.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 15103-15250X
  • 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 0.06"
  • Cone Frontface Backing Diameter 1.28"
  • Cone Backface Backing Diameter 1.3"
  • 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 15103
  • 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

Performance Features of 15103-15250X Bearing

15103-15250X 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 various applications.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

15103-15250X Bearing’s standard radial clearance allows for smooth operation under different conditions.
Its tapered roller design efficiently handles both radial and thrust loads.

The open seal type simplifies maintenance while ensuring proper lubrication.
Weighing just 0.7 lb, it provides strength without adding unnecessary bulk.

Application

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

Where Is 15103-15250X Bearing Used?
You’ll often find the 15103-15250X Bearing in automotive applications like wheel hubs and differential systems, where its precise inch sizing fits well with imperial-standard vehicles. The open design simplifies lubrication and maintenance.

Built for Heavy-Duty Use: 15103-15250X Bearing
This bearing excels in industrial fans and conveyor systems, thanks to its ability to manage both radial and thrust loads. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 15103-15250X Bearing
In automotive settings, the 15103-15250X Bearing supports drivetrain components, while in aerospace, its precision helps with auxiliary equipment. The ABEC-1 rating ensures consistent performance across different environments.

Perfect Fit for Automation: 15103-15250X Bearing
The 15103-15250X Bearing works well in automated machinery, such as assembly line robots, where its tapered rollers provide smooth motion. Its standard radial clearance allows for easy integration into various systems.

Q&A

SEND INQUIRY