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476-472DS TDO (Two-Row Double-Outer Race) (Imperial)

476-472DS TDO (Two-Row Double-Outer Race) (Imperial)

The 476-472DS is a double-row tapered roller bearing with a 2.36″ bore and 5″ outer diameter, built from sturdy chrome steel for long-lasting performance.
It handles combined loads up to 56,100 lbf radially and 5,500 lbf thrust, making it suitable for heavy-duty applications.

The open design allows for easy lubrication, while the steel cage ensures smooth operation even under stress. It works in temperatures from -30°C to 110°C.

This bearing is ideal for industrial machinery or vehicle axles where high radial and thrust loads are common. Its standard radial clearance and ABEC-1 rating offer reliable precision.

Weighing 8.62 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 476-472DS
  • Brand TFL
  • Size 2.3622" x 5" x 1.142"
  • Bore Dia 2.3622"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.125"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.142"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.5625"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 2.87"
  • Cup Frontface Backing Diameter 4.56"
  • Cage Cone Backface Clearance 0.04"
  • Dynamic Radial Load 56100 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 476
  • Cup Part Number 472DS
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 475
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 8360 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 5500 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 14600 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 8.62 lb

Features

How Does 476-472DS Bearing Handle Combined Loads?

476-472DS Bearing features a double-row tapered roller design, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 56,100 lbf, ensuring reliable performance in demanding applications.
The chrome steel construction enhances durability, while the steel cage maintains roller alignment for smooth operation.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

What Makes 476-472DS Bearing Suitable for Heavy-Duty Applications?

476-472DS Bearing is built with precision tolerances, providing consistent performance under heavy loads.
The double-row design distributes stress evenly, extending the bearing’s service life.
Chrome steel rollers and rings resist wear, making it ideal for industrial machinery.
Its standard radial clearance ensures compatibility with a wide range of applications.

Engineered for Reliability: 476-472DS Bearing

476-472DS Bearing’s tapered roller design reduces friction, improving efficiency in combined load scenarios.
The steel cage ensures proper roller spacing, minimising wear and noise during operation.
With a dynamic radial rating of 14,600 lbf for two rows, it delivers robust performance.
Its open design allows for easy lubrication, maintaining optimal functionality over time.

Structural Advantages of 476-472DS Bearing

476-472DS Bearing’s double-row construction provides enhanced load-carrying capacity.
The chrome steel components resist corrosion, ensuring longevity in harsh environments.
Precision-engineered tolerances guarantee smooth operation under varying load conditions.
Its ABEC-1 rating confirms consistent quality and performance for industrial use.

Application

Industrial Uses of 476-472DS Bearing
The 476-472DS Bearing is commonly used in heavy machinery, such as construction equipment and mining vehicles, where its double-row design handles combined loads effectively. Its chrome steel construction ensures durability in tough environments.

In automotive applications, 476-472DS Bearing supports axle systems and wheel hubs, providing reliable performance under both radial and thrust loads. The inch sizing makes it a good fit for North American vehicle models.

For industrial automation, 476-472DS Bearing works well in conveyor systems and robotic arms, where its open design allows for easy lubrication. The standard radial clearance offers flexibility for various operational needs.

Medical equipment like MRI machines can benefit from 476-472DS Bearing’s precision and smooth operation. The steel cage enhances stability, making it suitable for high-precision devices.

In consumer electronics, 476-472DS Bearing is found in high-performance printers and industrial fans. Its tapered roller design ensures quiet and efficient operation over long periods.

Q&A

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