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560-552D TDO (Two-Row Double-Outer Race) (Imperial)

560-552D TDO (Two-Row Double-Outer Race) (Imperial)

The 560-552D is a two-row tapered roller bearing with a 2.625″ bore and 4.875″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 88500 lbf and is designed for long-lasting performance.

Its double-row construction provides extra stability, while the open design allows for easy lubrication. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

With standard radial clearance and ABEC-1 rating, it offers reliable precision for industrial use. Ideal for heavy-duty applications like gearboxes or construction equipment where high radial and thrust loads are common.

Weighing 8.5 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number 560-552D
  • Brand TFL
  • Size 2.625" x 4.875" x 1.444"
  • Bore Dia 2.625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.875"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.5"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.444"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 3.1249"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.06"
  • Cone Backface Backing Diameter 3.31"
  • Cup Frontface Backing Diameter 4.56"
  • Cage Cone Backface Clearance 0.07"
  • Dynamic Radial Load 88500 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 560
  • Cup Part Number 552D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 555
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 13200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 7810 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 22900 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 8.5 lb

Features

How Is 560-552D Bearing Engineered for Reliability?

560-552D Bearing features a double-row tapered roller design, providing strong resistance to combined radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 88,500 lbf.

The precision-engineered cage maintains roller alignment, reducing wear and extending service life.
With a standard radial clearance option, it offers flexibility for various applications.

560-552D Bearing operates efficiently within a temperature range of -30° to 110°C.
Its robust design and high load capacity make it suitable for demanding industrial environments.

Application

Industrial Uses of 560-552D Bearing
The 560-552D Bearing is commonly used in heavy machinery, such as construction equipment and mining drills, where its double-row design handles combined radial and thrust loads efficiently. Its chrome steel construction ensures durability in tough working conditions.

Where Is 560-552D Bearing Used?
You’ll often find 560-552D Bearing in agricultural machinery, like tractors and harvesters, where its tapered roller design provides reliable performance under varying loads. The inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: 560-552D Bearing
560-552D Bearing excels in industrial gearboxes, where its open design allows for easy lubrication and maintenance. The steel cage adds stability, making it suitable for high-load applications.

Automotive vs Aerospace: Applications of 560-552D Bearing
In automotive systems, 560-552D Bearing supports wheel hubs and differentials, offering smooth operation under stress. For aerospace, its precision and temperature tolerance make it useful in landing gear mechanisms.

Practical Applications of 560-552D Bearing
560-552D Bearing is a solid choice for conveyor systems in warehouses, where its combined load capacity keeps operations running smoothly. The standard radial clearance ensures consistent performance over time.

Q&A

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