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56425W-56650CD TDO (Two-Row Double-Outer Race) (Imperial)

56425W-56650CD TDO (Two-Row Double-Outer Race) (Imperial)

The 56425W-56650CD is a double-row tapered roller bearing with a 4.25″ bore and 6.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 88600 lbf and is designed for long-lasting performance.

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

This model features a standard radial clearance and is ABEC-1 rated for reliable precision. Ideal for heavy-duty applications like industrial gearboxes or machinery where combined loads are common.

Weighing 12.89 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for replacements or new installations.

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Product Parameters

  • Part Number 56425W-56650CD
  • Brand TFL
  • Size 4.25" x 6.5" x 1.4375"
  • Bore Dia 4.25"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.5"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.5"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.4375"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 3.2499"
  • Bearing Width Across Cups Tolerance +0.014" to -0.01"
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 4.84"
  • Cup Frontface Backing Diameter 6.30"
  • Cage Cone Backface Clearance 0.14"
  • Dynamic Radial Load 88600 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 56425W
  • Cup Part Number 56650CD
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 56000
  • 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) 11200 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 23000 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 12.89 lb

Features

Structural Advantages of 56425W-56650CD Bearing

56425W-56650CD Bearing features a double-row tapered roller design, providing robust support for combined radial and thrust loads.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The bearing’s dynamic radial load capacity reaches 88,600 lbf, making it suitable for heavy-duty machinery.
Precision tolerances on bore and outer diameters enhance performance and reliability.

With a standard radial clearance option, 56425W-56650CD Bearing offers flexibility for various operating conditions.
Its steel cage maintains roller alignment, reducing friction and extending service life.

The open seal design allows for easy lubrication, ensuring smooth operation within a -30° to 110°C range.
This bearing is ideal for industrial applications requiring high load capacity and long-term reliability.

Application

Industrial Uses of 56425W-56650CD Bearing
The 56425W-56650CD Bearing is commonly used in heavy machinery, such as construction equipment and mining vehicles, where its double-row design handles combined radial and thrust loads efficiently.
Its chrome steel construction ensures durability in harsh environments, making it a reliable choice for long-term use.

Where Is 56425W-56650CD Bearing Used?
You’ll often find the 56425W-56650CD Bearing in agricultural machinery, like tractors and harvesters, where its tapered roller design provides stability under heavy loads.
The inch sizing makes it compatible with many North American industrial applications, simplifying replacements.

Built for Heavy-Duty Use: 56425W-56650CD Bearing
In automotive applications, the 56425W-56650CD Bearing supports wheel hubs and axles, offering smooth performance even under high stress.
The open seal design allows for easy lubrication, extending its service life in demanding conditions.

Automotive vs Aerospace: Applications of 56425W-56650CD Bearing
While the 56425W-56650CD Bearing is popular in trucks and buses for its load capacity, it’s also suitable for aerospace ground support equipment.
The standard radial clearance ensures consistent performance across different temperature ranges.

Key Fields for 56425W-56650CD Bearing
The 56425W-56650CD Bearing is ideal for industrial fans and pumps, where its tapered rollers reduce friction and improve efficiency.
Its steel cage adds strength, making it a practical choice for high-vibration environments.

Q&A

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