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

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

The 482-472DS is a double-row tapered roller bearing with a 2.75″ bore and 5″ outer diameter, built from sturdy chrome steel for long-lasting performance. It handles combined loads up to 56,100 lbf and suits applications needing robust radial and thrust support.

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

With standard radial clearance and ABEC-1 precision, it’s a practical choice for industrial machinery or vehicle systems. Weighing 7.58 lb, it balances strength and manageability for its size. Compliant with RoHS and REACH standards, it’s a dependable option for replacements or upgrades.

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

Product Parameters

  • Part Number 482-472DS
  • Brand TFL
  • Size 2.75" x 5" x 1.142"
  • Bore Dia 2.75"
  • 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 3.27"
  • 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 482
  • 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 7.58 lb

Features

Performance Features of 482-472DS Bearing

482-472DS 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 enhances stability and load distribution.
With a standard radial clearance, it provides flexibility for various operating conditions.

482-472DS 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 seal design allows for easy lubrication, ensuring smooth operation.
Weighing 7.58 lb, it balances durability and practicality for industrial use.

Application

Industrial Uses of 482-472DS Bearing
This bearing is commonly used in heavy machinery like construction equipment, where its double-row design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is 482-472DS Bearing Used?
You’ll find 482-472DS Bearing in agricultural machinery, particularly in gearboxes and wheel hubs, where its tapered roller design provides reliable performance. Its inch sizing makes it a fit for many North American industrial applications.

Built for Heavy-Duty Use: 482-472DS Bearing
Ideal for mining equipment, 482-472DS Bearing’s open design allows for easy lubrication, extending its service life. The steel cage adds strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of 482-472DS Bearing
In automotive applications, 482-472DS Bearing supports axles and differentials, offering smooth operation under heavy loads. While not typically used in aerospace, its precision makes it versatile for other high-performance industries.

Practical Applications of 482-472DS Bearing
For conveyor systems, 482-472DS Bearing’s standard radial clearance ensures consistent performance. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Q&A

SEND INQUIRY