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TS (Single Row Tapered Roller Bearings) (Imperial) 15119-15243

TS (Single Row Tapered Roller Bearings) (Imperial) 15119-15243

The 15119-15243 is a single-row tapered roller bearing with a 1.1895″ bore and 2.4375″ 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 0.600 lb, it’s lightweight yet robust for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial use.

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Product Parameters

  • Part Number 15119-15243
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1895" x 2.4375" x 0.75"
  • Bore Dia 1.1895"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.4375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.5625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.75"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 1.4"
  • Cone Backface Backing Diameter 1.48"
  • Cup Frontface Backing Diameter 2.30"
  • Cup Backface Backing Diameter 2.13"
  • 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 15119
  • 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 0.600 lb

Features

Performance Features of 15119-15243 Bearing

15119-15243 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 13,500 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various industrial settings.

15119-15243 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing wear and extending service life.

This bearing requires lubrication, which helps maintain its efficiency and durability.
Its ABEC-1 rating ensures consistent performance for precision applications.

Application

Industrial Uses of 15119-15243 Bearing
15119-15243 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 15119-15243 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken bearings in many vehicles.

For industrial conveyor systems, 15119-15243 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The standard radial clearance offers flexibility for different load conditions.

Where Is 15119-15243 Bearing Used?
You’ll often find 15119-15243 Bearing in agricultural machinery, supporting components like gearboxes and PTO shafts. Its steel cage and chrome steel rollers withstand the rough conditions typical in farming equipment.

In mining applications, 15119-15243 Bearing’s robust design handles the high loads and vibrations common in crushers and screens. The ABEC-1 rating ensures consistent performance without over-engineering for these tough environments.

Built for Heavy-Duty Use: 15119-15243 Bearing
15119-15243 Bearing excels in forestry equipment, where its tapered rollers manage the uneven loads from log handling. The standard lubrication requirement simplifies maintenance in remote locations.

For railway applications, 15119-15243 Bearing’s effective center location helps maintain alignment in axle boxes. The dynamic radial load capacity of 13,500 lbf ensures reliability under constant use.

Automotive vs Industrial: Applications of 15119-15243 Bearing
In automotive repair shops, 15119-15243 Bearing is a go-to for drivetrain components due to its Timken interchangeability. The inch measurements make it compatible with many North American vehicle models.

For industrial pumps, 15119-15243 Bearing’s temperature range (-30° to 110°C) suits both hot fluid handling and outdoor installations. The single row design keeps the assembly compact while maintaining load capacity.

Q&A

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