+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
482W-472DC TDO (Two-Row Double-Outer Race) (Imperial)

482W-472DC TDO (Two-Row Double-Outer Race) (Imperial)

The 482W-472DC is a double-row tapered roller bearing with a 2.75″ bore and 4.7244″ outer diameter, built from sturdy chrome steel for long-lasting performance. It handles combined loads with a dynamic radial capacity of 53,000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing comes in standard radial clearance, with options for C3, C4, or C5 if needed.

This model is ideal for industrial machinery or automotive applications where high radial and thrust loads are common. Its double-row construction provides extra stability and load capacity.

Weighing 6.19 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements or new installations. ABEC-1 rated for consistent performance.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 482W-472DC
  • Brand TFL
  • Size 2.75" x 4.7244" x 1.142"
  • Bore Dia 2.75"
  • 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 3.27"
  • Cup Frontface Backing Diameter 4.53"
  • Cage Cone Backface Clearance 0.04"
  • Dynamic Radial Load 53000 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 482W
  • 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) 7890 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 5200 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 13700 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 6.19 lb

Features

How Is 482W-472DC Bearing Engineered for Reliability?

482W-472DC Bearing features a double-row tapered roller design, providing strong resistance to combined radial and thrust loads.

Its chrome steel construction ensures durability, with a dynamic radial load capacity of 53,000 lbf for demanding applications.

The steel cage maintains roller alignment, reducing wear and extending operational life.

With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Application

Industrial Uses of 482W-472DC Bearing
The 482W-472DC 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 efficiently. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 482W-472DC Bearing supports wheel hubs and differential systems, providing reliable performance under high stress. The inch sizing makes it a preferred choice for American and British vehicle models.

For industrial automation, 482W-472DC Bearing’s tapered roller design offers smooth operation in conveyor systems and robotic arms. The open seal type allows for easy lubrication, extending its service life.

Where Is 482W-472DC Bearing Used?
You’ll often find 482W-472DC Bearing in agricultural machinery, like tractors and harvesters, where its robust design withstands heavy loads and rough conditions. The standard radial clearance ensures consistent performance.

In material handling equipment, 482W-472DC Bearing’s double-row configuration provides stability for forklifts and cranes. The steel cage enhances its resistance to wear, even in high-use scenarios.

Built for Heavy-Duty Use: 482W-472DC Bearing
The 482W-472DC Bearing excels in forestry equipment, such as log splitters and sawmills, thanks to its ability to handle both radial and thrust loads. Its temperature range suits various outdoor conditions.

For railway applications, 482W-472DC Bearing ensures smooth operation in axle boxes and bogies. The ABEC-1 rating balances precision and cost-effectiveness for these demanding uses.

Automotive vs Aerospace: Applications of 482W-472DC Bearing
In automotive systems, 482W-472DC Bearing is ideal for transmissions and drivetrains, offering reliable performance under combined loads. The inch measurements simplify integration into existing designs.

For aerospace ground support equipment, 482W-472DC Bearing’s durability makes it suitable for aircraft tugs and loading systems. The chrome steel rollers provide long-lasting service in high-stress environments.

Q&A

SEND INQUIRY