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28150-28318D TDO (Two-Row Double-Outer Race) (Imperial)

28150-28318D TDO (Two-Row Double-Outer Race) (Imperial)

The 28150-28318D is a two-row tapered roller bearing with a 1.5″ bore and 3.151″ outer diameter, built from sturdy chrome steel. It handles combined loads well, with a dynamic radial load capacity of 29500 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its double-row design provides extra stability, while the open seal allows for easy lubrication. The steel cage ensures durability, making it suitable for heavy-duty applications.

This bearing is ideal for machinery requiring high radial and thrust load support, such as industrial gearboxes or vehicle axles. Its standard radial clearance and ABEC-1 rating offer reliable performance for general use.

Weighing 2.12 lb, it’s a robust choice for demanding environments. Compliant with RoHS and REACH standards, it’s both safe and dependable.

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Product Parameters

  • Part Number 28150-28318D
  • Brand TFL
  • Size 1.5" x 3.151" x 0.8244"
  • Bore Dia 1.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.151"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 1.375"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 0.8244"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 1.8126"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 1.79"
  • Cup Frontface Backing Diameter 2.91"
  • Cage Cone Backface Clearance 0.06"
  • Dynamic Radial Load 29500 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 28150
  • Cup Part Number 28318D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 28000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 4390 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 3020 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 7640 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 2.12 lb

Features

How Is 28150-28318D Bearing Engineered for Reliability?

28150-28318D Bearing features a double-row tapered roller design, providing strong resistance to combined radial and thrust loads.
Its chrome steel construction ensures durability, even under dynamic radial loads up to 29,500 lbf.

The precision-engineered cage maintains roller alignment, reducing friction and wear.
With a standard radial clearance, it offers reliable performance across a temperature range of -30° to 110°C.

Designed for easy lubrication, 28150-28318D Bearing simplifies maintenance while extending service life.
Its robust construction meets ABEC-1 standards, ensuring consistent performance in demanding applications.

Application

Industrial Uses of 28150-28318D Bearing
The 28150-28318D Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its double-row design handles combined radial and thrust loads effectively.
Its chrome steel construction ensures durability in demanding environments, making it a reliable choice for long-term use.

What Makes 28150-28318D Bearing a Preferred Choice?
In automotive applications, 28150-28318D Bearing is often found in wheel hubs and drivetrains, providing smooth performance under varying loads.
The standard radial clearance and ABEC-1 rating make it versatile for both light and heavy-duty vehicles.

Built for Heavy-Duty Use: 28150-28318D Bearing
This bearing excels in industrial gearboxes and conveyor systems, where its tapered roller design offers stability and reduces friction.
The open seal type allows for easy lubrication, ensuring consistent performance even in high-temperature conditions.

Automotive vs Aerospace: Applications of 28150-28318D Bearing
In automotive settings, 28150-28318D Bearing supports wheel assemblies and transmissions, thanks to its robust construction.
While not typically used in aerospace, its inch sizing and load capacity make it suitable for ground support equipment.

Key Fields for 28150-28318D Bearing
The 28150-28318D Bearing is ideal for mining equipment, where its ability to handle heavy radial and thrust loads is crucial.
Its steel cage and chrome steel rollers provide added strength, making it a dependable option for harsh operating conditions.

Q&A

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