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28159-28314XD TDO (Two-Row Double-Outer Race) (Imperial)

28159-28314XD TDO (Two-Row Double-Outer Race) (Imperial)

The 28159-28314XD is a double-row tapered roller bearing with a 1.574″ bore and 3.151″ outer diameter, crafted from durable chrome steel. It handles combined loads, supporting up to 24800 lbf dynamically and spins smoothly in demanding conditions.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates well in temperatures ranging from -30°C to 110°C, making it versatile for various environments.

This model is part of the 28000 series, featuring standard cups and a robust double-row construction. Ideal for heavy-duty applications like industrial gearboxes or vehicle axles where combined loads are common.

Weighing 2.060 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and reliable choice for replacements or new installations.

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Product Parameters

  • Part Number 28159-28314XD
  • Brand TFL
  • Size 1.574" x 3.151" x 0.8244"
  • Bore Dia 1.574"
  • 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 2.05"
  • Cup Frontface Backing Diameter 2.91"
  • Cage Cone Backface Clearance 0.06"
  • Dynamic Radial Load 24800 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 28159
  • Cup Part Number 28314XD
  • 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) 3700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 2550 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 6440 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 2.060 lb

Features

Performance Features of 28159-28314XD Bearing

28159-28314XD Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 24,800 lbf, ensuring reliable performance in demanding conditions.

The double-row tapered roller design enhances stability and load distribution.
This construction makes 28159-28314XD Bearing suitable for applications requiring both radial and thrust load support.

With a temperature range of -30° to 110°C, it performs well in various environments.
The standard radial clearance options provide flexibility for different operational needs.

28159-28314XD Bearing’s steel cage ensures proper roller alignment, reducing wear.
Its open design simplifies lubrication, helping maintain smooth operation over time.

Application

Industrial Uses of 28159-28314XD Bearing
28159-28314XD Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its double-row design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in harsh working conditions.

In automotive applications, 28159-28314XD Bearing supports wheel hubs and differential systems, providing reliable performance under high stress. Its inch sizing makes it compatible with many American and British vehicle models.

For industrial automation, 28159-28314XD Bearing is ideal for conveyor systems and robotic arms, where precision and load capacity are key. The open seal design allows for easy lubrication, extending its service life.

Where Is 28159-28314XD Bearing Used?
28159-28314XD Bearing can be found in agricultural machinery, such as tractors and harvesters, where its tapered roller design manages heavy loads smoothly. The steel cage adds extra strength for long-term use.

In material handling equipment, 28159-28314XD Bearing ensures smooth operation in forklifts and cranes. Its standard radial clearance makes it adaptable to various load conditions without compromising performance.

Built for Heavy-Duty Use: 28159-28314XD Bearing
28159-28314XD Bearing excels in off-road vehicles, where its robust construction withstands rough terrain and variable loads. The ABEC-1 rating ensures consistent performance for general industrial use.

For wind turbine applications, 28159-28314XD Bearing provides reliable support in gearboxes and yaw systems. Its temperature range of -30° to 110°C makes it suitable for diverse environmental conditions.

Automotive vs Aerospace: Applications of 28159-28314XD Bearing
In automotive systems, 28159-28314XD Bearing is often used in drivetrains, offering a balance of strength and precision. The inch measurements align well with standard automotive components.

For aerospace ground equipment, 28159-28314XD Bearing supports loading platforms and maintenance tools. Its compliance with RoHS and REACH standards ensures environmental safety in sensitive applications.

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