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480-472DC TDO (Two-Row Double-Outer Race) (Imperial)

480-472DC TDO (Two-Row Double-Outer Race) (Imperial)

The 480-472DC is a double-row tapered roller bearing with a 2.6875″ bore and 4.7244″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 56100 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 is part of the 475 series, with standard radial clearance and ABEC-1 precision. Ideal for heavy-duty applications like industrial gearboxes or machinery where combined loads are common.

Weighing 6.46 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 480-472DC
  • Brand TFL
  • Size 2.6875" x 4.7244" x 1.142"
  • Bore Dia 2.6875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.7244"
  • 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 3.23"
  • Cup Frontface Backing Diameter 4.53"
  • Cage Cone Backface Clearance 0.04"
  • Dynamic Radial Load 56100 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 480
  • Cup Part Number 472DC
  • 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 6.46 lb

Features

Performance Features of 480-472DC Bearing

480-472DC Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 56,100 lbf, ensuring reliable performance in heavy-duty applications.

The double-row tapered roller design provides stability and even load distribution.
With a standard radial clearance, it balances precision and durability in various operating conditions.

480-472DC Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.

The open design simplifies lubrication, ensuring smooth operation over time.
Weighing 6.46 lb, it combines robust construction with manageable handling.

Application

Industrial Uses of 480-472DC Bearing
The 480-472DC Bearing is commonly used in heavy machinery like construction equipment, where its double-row design handles combined radial and thrust loads efficiently. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 480-472DC Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle models.

For industrial automation, 480-472DC Bearing is ideal for conveyor systems and robotic arms, where its open design allows for easy lubrication. The standard radial clearance ensures smooth operation in high-speed scenarios.

Where Is 480-472DC Bearing Used?
You’ll often find 480-472DC Bearing in agricultural machinery, such as tractors and harvesters, where its tapered roller design handles heavy loads. The steel cage adds extra strength for long-term use.

In mining equipment, 480-472DC Bearing excels in crushers and screens, thanks to its robust construction. The ABEC-1 rating ensures consistent performance even in harsh conditions.

Built for Heavy-Duty Use: 480-472DC Bearing
480-472DC Bearing is a go-to choice for forestry equipment like log splitters, where its combined load capacity shines. The inch measurements make it easy to replace in older machinery.

For material handling systems, 480-472DC Bearing offers reliable support in forklifts and cranes. Its standard radial clearance adapts well to both light and heavy loads.

Automotive vs Aerospace: Applications of 480-472DC Bearing
In automotive settings, 480-472DC Bearing is trusted for drivetrain components, balancing durability and performance. The open seal design simplifies maintenance.

While not typically used in aerospace, 480-472DC Bearing suits ground support equipment like tugs and loaders. Its temperature range handles both cold and moderate heat well.

Q&A

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