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568-563D TDO (Two-Row Double-Outer Race) (Imperial)

568-563D TDO (Two-Row Double-Outer Race) (Imperial)

The 568-563D is a two-row tapered roller bearing with a 2.9″ bore and 5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 76,900 lbf and is designed for long-lasting performance in demanding conditions.

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.

This model is part of the 565 series and meets ABEC-1 standards for precision. Ideal for heavy-duty applications like industrial gearboxes or large machinery where high radial and thrust loads are common.

Weighing 8.4 lb, it’s a robust choice for imperial-sized systems. Compliant with RoHS and REACH regulations for safe use.

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Product Parameters

  • Part Number 568-563D
  • Brand TFL
  • Size 2.9062" x 5" x 1.424"
  • Bore Dia 2.9062"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.5625"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.424"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 3.1874"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.06"
  • Cone Backface Backing Diameter 3.27"
  • Cup Frontface Backing Diameter 4.72"
  • Cage Cone Backface Clearance 0.1"
  • Dynamic Radial Load 76900 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 568
  • Cup Part Number 563D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 565
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 11400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 7130 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 19900 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 8.4 lb

Features

Performance Features of 568-563D Bearing

568-563D Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 76,900 lbf, ensuring reliable performance in demanding conditions.

The double-row tapered roller design enhances load distribution, reducing wear and extending service life.
With a standard radial clearance, it provides smooth operation across various applications.

568-563D Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, contributing to consistent performance under heavy loads.

The open seal design allows for easy lubrication, ensuring optimal functionality.
This bearing is ideal for industrial applications requiring durability and precision.

Application

Industrial Uses of 568-563D Bearing
568-563D Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its double-row design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 568-563D Bearing Used?
In automotive applications, 568-563D Bearing supports wheel hubs and drivetrains, providing reliable performance under varying loads. Its inch sizing makes it a preferred choice for North American vehicle models.

Built for Heavy-Duty Use: 568-563D Bearing
568-563D Bearing excels in industrial gearboxes, where its tapered roller design manages high-speed rotations smoothly. The open seal type allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 568-563D Bearing
While 568-563D Bearing is popular in truck axles and heavy vehicles, it also finds use in aerospace landing gear systems. Its standard radial clearance ensures consistent performance across different industries.

Perfect Fit for Automation: 568-563D Bearing
568-563D Bearing is ideal for robotic arms and conveyor systems in automated factories. The steel cage enhances stability, making it suitable for repetitive, high-precision tasks.

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