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TS (Single Row Tapered Roller Bearings) (Imperial) 15123-15243

TS (Single Row Tapered Roller Bearings) (Imperial) 15123-15243

The 15123-15243 is a single-row tapered roller bearing with a 1.25″ bore and 2.4375″ 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 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 0.5 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use. The ABEC-1 rating ensures consistent performance.

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Product Parameters

  • Part Number 15123-15243
  • Brand TFL
  • Interchangeable Timken
  • Size 1.25" x 2.4375" x 0.715"
  • Bore Dia 1.25"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.4375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.75"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.5625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.715"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 1.5"
  • Cone Backface Backing Diameter 1.73"
  • Cup Frontface Backing Diameter 2.30"
  • Cup Backface Backing Diameter 2.13"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance -0.01"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 15123
  • Cup Part Number 15243
  • 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 0.5 lb

Features

How Is 15123-15243 Bearing Engineered for Reliability?

15123-15243 Bearing features chrome steel rings and rollers, providing strong resistance to combined loads.
Its dynamic radial load capacity reaches 13,500 lbf, ensuring dependable performance in various applications.

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

15123-15243 Bearing’s standard radial clearance offers flexibility for different installation needs.
Its tapered roller design ensures smooth operation under both radial and thrust loads.

Application

Industrial Uses of 15123-15243 Bearing
The 15123-15243 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

In automotive applications, 15123-15243 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, 15123-15243 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. Its standard radial clearance offers flexibility for various operational conditions.

What Makes 15123-15243 Bearing a Preferred Choice?
The 15123-15243 Bearing is a go-to for machinery requiring precise load distribution, thanks to its single-row tapered roller design. Its steel cage adds stability during high-speed rotations.

In mining equipment, 15123-15243 Bearing withstands harsh conditions, ensuring smooth operation in crushers and screens. The ABEC-1 rating balances performance and cost for industrial applications.

For maintenance teams, 15123-15243 Bearing’s interchangeability with Timken models simplifies replacements. Its standard lubrication requirement keeps upkeep straightforward.

Built for Heavy-Duty Use: 15123-15243 Bearing
The 15123-15243 Bearing excels in applications like gearboxes and pumps, where its combined load capacity is essential. The chrome steel rollers resist wear over long periods.

In forestry machinery, 15123-15243 Bearing handles uneven loads and vibrations, making it a reliable component. Its temperature range suits both cold and moderately hot environments.

For workshop tools, 15123-15243 Bearing’s inch measurements ensure easy integration into existing systems. The open seal type allows for quick inspections and adjustments.

Q&A

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