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33225-33462DC TDO (Two-Row Double-Outer Race) (Imperial)

33225-33462DC TDO (Two-Row Double-Outer Race) (Imperial)

The 33225-33462DC is a double-row tapered roller bearing with a 2.25″ bore and 4.625″ outer diameter, built from sturdy chrome steel for combined load handling. It supports dynamic radial loads up to 54200 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy lubrication, while the steel cage ensures durability under heavy use. The bearing’s double-row construction provides stability, making it suitable for high-load applications.

This model fits standard 33000 series setups and comes with ABEC-1 precision. Ideal for industrial machinery or automotive systems where combined radial and thrust loads are common.

Weighing 7.4 lbs, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use in various environments.

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Product Parameters

  • Part Number 33225-33462DC
  • Brand TFL
  • Size 2.25" x 4.625" x 1.1875"
  • Bore Dia 2.25"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.625"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.125"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.1875"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.6249"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 2.91"
  • Cup Frontface Backing Diameter 4.45"
  • Cage Cone Backface Clearance 0.07"
  • Dynamic Radial Load 54200 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 33225
  • Cup Part Number 33462DC
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 33000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 8060 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 6020 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 14000 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 7.400 lb

Features

How Does 33225-33462DC Bearing Handle Combined Loads?

33225-33462DC Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 54,200 lbf, ensuring reliable performance in demanding conditions.
The double-row tapered roller design distributes loads evenly, reducing wear and extending service life.
With a standard radial clearance, it provides smooth operation across various applications.

What Makes 33225-33462DC Bearing Suitable for High-Temperature Applications?

33225-33462DC Bearing operates effectively in temperatures ranging from -30° to 110°C, maintaining performance in challenging environments.
The chrome steel construction ensures durability and resistance to thermal expansion.
Its open design allows for easy lubrication, further enhancing its high-temperature capabilities.
This makes it a reliable choice for industrial and automotive applications.

Engineered for Precision: 33225-33462DC Bearing

33225-33462DC Bearing features a double-row tapered roller design, providing precise load distribution and alignment.
The chrome steel rollers and cage ensure smooth operation and reduced friction.
With an ABEC-1 rating, it meets standard precision requirements for various applications.
Its consistent performance makes it ideal for machinery requiring reliable bearing solutions.

Structural Advantages of 33225-33462DC Bearing

33225-33462DC Bearing’s double-row design enhances load capacity and stability under combined loads.
The chrome steel construction offers excellent resistance to wear and fatigue.
Its standard radial clearance ensures compatibility with a wide range of applications.
This design makes it a durable and efficient choice for heavy-duty machinery.

Application

Industrial Uses of 33225-33462DC Bearing
The 33225-33462DC Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its double-row design handles combined radial and thrust loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 33225-33462DC Bearing Used?
You’ll often find 33225-33462DC Bearing in agricultural machinery, such as tractors and harvesters, where its tapered roller design provides stability under heavy loads. The inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: 33225-33462DC Bearing
In industrial gearboxes, 33225-33462DC Bearing’s open design allows for easy lubrication, extending its service life. The steel cage adds strength, making it reliable for high-load applications.

Automotive vs Aerospace: Applications of 33225-33462DC Bearing
In automotive applications, 33225-33462DC Bearing supports axle systems, while in aerospace, it’s used in landing gear mechanisms. Its ABEC-1 rating ensures consistent performance across different industries.

Perfect Fit for Automation: 33225-33462DC Bearing
For automated conveyor systems, 33225-33462DC Bearing’s standard radial clearance ensures smooth operation. The tapered rollers reduce friction, making it ideal for continuous use in production lines.

Q&A

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