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566-563D TDO (Two-Row Double-Outer Race) (Imperial)

566-563D TDO (Two-Row Double-Outer Race) (Imperial)

The 566-563D is a two-row tapered roller bearing with a 2.75″ bore and 5″ outer diameter, built from sturdy chrome steel for long-lasting performance. It handles combined loads up to 76,900 lbf and is designed for heavy-duty applications.

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

With standard radial clearance and ABEC-1 rating, it offers reliable precision without overcomplicating maintenance. Ideal for industrial machinery or automotive systems where robust load capacity is needed.

Weighing 8.91 lbs, it’s a solid choice for demanding environments. Compliant with RoHS and REACH standards, ensuring safety and environmental friendliness.

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Product Parameters

  • Part Number 566-563D
  • Brand TFL
  • Size 2.75" x 5" x 1.424"
  • Bore Dia 2.75"
  • 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 3.35"
  • 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 566
  • 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 8.91 lb

Features

Performance Features of 566-563D Bearing

566-563D 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 stability and load distribution.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Does 566-563D Bearing Handle Combined Loads?

566-563D Bearing’s tapered roller design efficiently manages both radial and thrust loads.
The chrome steel construction provides durability and reduces wear over time.
Its standard radial clearance ensures smooth operation in most applications.
The open seal type allows for easy lubrication and maintenance.

Engineered for Precision: 566-563D Bearing

566-563D Bearing features precise tolerances, with bore diameter accuracy within +0.005″ to 0.
The steel cage maintains roller alignment, enhancing performance and longevity.
Its ABEC-1 rating ensures consistent quality for industrial applications.
The bearing’s double-row design offers increased load capacity and reliability.

Steel vs Ceramic Bearings: Strengths of 566-563D Bearing

566-563D Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
This material choice ensures resistance to wear and tear in heavy-duty applications.
The bearing’s design focuses on efficient load distribution and reduced friction.
It is suitable for a wide range of industrial uses, thanks to its robust construction.

Application

Industrial Uses of 566-563D Bearing
The 566-563D Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its double-row design handles combined radial and thrust loads effectively. Its chrome steel construction ensures durability even in demanding environments.

Where Is 566-563D Bearing Used?
You’ll often find 566-563D Bearing in agricultural machinery, like tractors and harvesters, where its tapered roller design provides stability under heavy loads. The inch sizing makes it a good fit for older or custom-built equipment.

Built for Heavy-Duty Use: 566-563D Bearing
566-563D Bearing excels in industrial fans and pumps, where its open seal design allows for easy lubrication and maintenance. The standard radial clearance ensures smooth operation over long periods.

Automotive vs Aerospace: Applications of 566-563D Bearing
In automotive applications, 566-563D Bearing supports drivetrain components, offering reliable performance under high stress. For aerospace, its precision and load capacity make it suitable for auxiliary systems.

Perfect Fit for Automation: 566-563D Bearing
566-563D Bearing works well in automated conveyor systems, where its double-row construction reduces friction and wear. The steel cage adds extra strength for continuous operation.

Q&A

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