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570-563D TDO (Two-Row Double-Outer Race) (Imperial)

570-563D TDO (Two-Row Double-Outer Race) (Imperial)

The 570-563D is a double-row tapered roller bearing with a 2.6875″ bore and 5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads, supporting up to 76,900 lbf radially and 7,130 lbf thrust per row.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is part of the 565 series, with standard radial clearance and ABEC-1 precision. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

Weighing 9.12 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 570-563D
  • Brand TFL
  • Size 2.6875" x 5" x 1.424"
  • Bore Dia 2.6875"
  • 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 570
  • 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 9.12 lb

Features

How Does 570-563D Bearing Handle Combined Loads?

570-563D Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 76,900 lbf, ensuring reliable performance in demanding conditions.

The double-row tapered roller design distributes loads evenly, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

570-563D Bearing’s steel cage maintains roller alignment, enhancing stability under heavy loads.
Its standard radial clearance options provide flexibility for different applications.

Application

Industrial Uses of 570-563D Bearing
570-563D 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 demanding environments.

In automotive applications, 570-563D Bearing supports large vehicle components like axles and differentials, providing reliable performance under high stress. Its imperial sizing makes it a preferred choice for North American manufacturers.

For industrial automation, 570-563D Bearing’s open design allows easy lubrication, maintaining smooth operation in conveyor systems and robotic arms. The standard radial clearance offers flexibility for various precision needs.

Where Is 570-563D Bearing Used?
You’ll often find 570-563D Bearing in agricultural machinery, where its tapered roller design handles uneven loads from ploughs and harvesters. The steel cage adds extra strength for long-term use.

In wind turbines, 570-563D Bearing’s ability to manage dynamic radial loads makes it ideal for rotor shafts. The ABEC-1 rating ensures consistent performance even in variable weather conditions.

Built for Heavy-Duty Use: 570-563D Bearing
570-563D Bearing excels in railway applications, supporting freight car wheels with its robust double-row construction. The inch measurements align perfectly with standard rail components.

For marine equipment, 570-563D Bearing’s temperature range suits both cold and warm environments, making it reliable for ship propulsion systems. The open seal type simplifies maintenance during dry dock periods.

Automotive vs Aerospace: Applications of 570-563D Bearing
In trucks, 570-563D Bearing handles the heavy loads of drivetrains, while in aircraft ground equipment, it supports landing gear mechanisms. The difference lies in load frequency rather than design.

For industrial presses, 570-563D Bearing’s dynamic thrust rating ensures smooth operation during high-pressure cycles. The chrome steel rollers resist wear even with constant use.

Q&A

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