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465-452D TDO (Two-Row Double-Outer Race) (Imperial)

465-452D TDO (Two-Row Double-Outer Race) (Imperial)

The 465-452D is a two-row tapered roller bearing with a 1.9685″ bore and 4.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads, with a dynamic radial capacity of 62900 lbf and a thrust rating of 5380 lbf per row.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This double-row construction provides stability and load distribution, making it suitable for industrial machinery or automotive applications. It comes in standard radial clearance but is also available in C3, C4, or C5 options.

Weighing 6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments.

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Product Parameters

  • Part Number 465-452D
  • Brand TFL
  • Size 1.9685" x 4.25" x 1.1542"
  • Bore Dia 1.9685"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.25"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.125"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.1542"
  • 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 2.44"
  • Cup Frontface Backing Diameter 3.96"
  • Cage Cone Backface Clearance 0.07"
  • Dynamic Radial Load 62900 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 465
  • Cup Part Number 452D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 455
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 9370 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 5380 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 16300 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 lb

Features

Performance Features of 465-452D Bearing

465-452D Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 62,900 lbf, making it suitable for heavy-duty applications.
The double-row tapered roller design ensures stability and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 465-452D Bearing Engineered for Reliability?

465-452D Bearing features a steel cage that maintains roller alignment, reducing wear and extending lifespan.
The standard radial clearance option allows for flexibility in different operational environments.
Its ABEC-1 rating ensures consistent precision and smooth operation.
The open seal design simplifies maintenance while keeping lubrication effective.

Built for Durability: 465-452D Bearing

465-452D Bearing’s chrome steel construction resists wear, even under high radial and thrust loads.
The double-row design enhances load-bearing capacity, making it ideal for industrial applications.
With a dynamic thrust rating of 5,380 lbf, it handles demanding conditions with ease.
Its standard cup type ensures compatibility and easy installation in various setups.

Application

Industrial Uses of 465-452D Bearing
465-452D 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. The chrome steel construction ensures durability even in demanding environments.

Where Is 465-452D Bearing Used?
You’ll often find 465-452D Bearing in automotive applications like truck wheel hubs, where its tapered roller design provides stability under heavy loads. The inch sizing makes it a popular choice for North American vehicle manufacturers.

Built for Heavy-Duty Use: 465-452D Bearing
465-452D Bearing excels in industrial gearboxes, offering reliable performance under high stress. Its open design allows for easy lubrication, extending service life in continuous operation settings.

Automotive vs Aerospace: Applications of 465-452D Bearing
In automotive systems, 465-452D Bearing supports axles and transmissions, while in aerospace, it’s used in landing gear mechanisms. The standard radial clearance ensures smooth operation across different temperature ranges.

Key Fields for 465-452D Bearing
465-452D Bearing is ideal for agricultural machinery, such as tractors and harvesters, where its robust design withstands dirt and debris. The steel cage adds extra strength for long-term use in rough conditions.

Q&A

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