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3483-3424YD TDO (Two-Row Double-Outer Race) (Imperial)

3483-3424YD TDO (Two-Row Double-Outer Race) (Imperial)

The 3483-3424YD is a double-row tapered roller bearing with a 1.3125″ bore and 3.25″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 41000 lbf and is designed for long-lasting performance in demanding conditions.

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 environments.

This model is part of the 3400 series, known for its reliability in heavy-duty applications. Ideal for use in industrial machinery or automotive systems where combined loads are common.

Weighing 3.89 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets international safety requirements.

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Product Parameters

  • Part Number 3483-3424YD
  • Brand TFL
  • Size 1.3125" x 3.25" x 1.1721"
  • Bore Dia 1.3125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.25"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.1875"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.1721"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.6251"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 1.69"
  • Cup Frontface Backing Diameter 2.99"
  • Cage Cone Backface Clearance 0.04"
  • Dynamic Radial Load 41000 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3483
  • Cup Part Number 3424YD
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 3400
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 6100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 3820 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 10600 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 3.890 lb

Features

Performance Features of 3483-3424YD Bearing

3483-3424YD Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 41,000 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 smooth operation across various conditions.

3483-3424YD 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 consistent performance.
This bearing is ideal for applications requiring durability and precision under combined loads.

Application

Industrial Uses of 3483-3424YD Bearing
3483-3424YD Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its double-row design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability even in demanding environments.

What Makes 3483-3424YD Bearing a Preferred Choice?
In automotive applications, 3483-3424YD Bearing fits well in wheel hubs and differential systems, thanks to its tapered roller design. The inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 3483-3424YD Bearing
For industrial conveyor systems, 3483-3424YD Bearing offers reliable performance under continuous load. Its open seal type allows for easy lubrication, extending service life in high-use scenarios.

Automotive vs Aerospace: Applications of 3483-3424YD Bearing
While 3483-3424YD Bearing is popular in truck axles, its precision also suits aerospace landing gear components. The standard radial clearance ensures smooth operation in both fields.

Where Is 3483-3424YD Bearing Used?
In mining equipment, 3483-3424YD Bearing withstands harsh conditions due to its robust steel cage and tapered rollers. The ABEC-1 rating provides adequate precision for most industrial needs.

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