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466-452D TDO (Two-Row Double-Outer Race) (Imperial)

466-452D TDO (Two-Row Double-Outer Race) (Imperial)

The 466-452D is a two-row tapered roller bearing with a 2.1649″ bore and 4.25″ outer diameter, built from sturdy chrome steel. It handles combined loads well, with a dynamic radial load capacity of 62900 lbf and a temperature range of -30°C to 110°C.

Its double-row design provides stability under heavy loads, while the open seal allows for easy lubrication. The steel cage ensures durability, making it suitable for long-term use.

This bearing is ideal for industrial machinery or heavy equipment where both radial and thrust loads are present. Its standard radial clearance and ABEC-1 rating offer reliable performance.

Weighing 5.58 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for various applications.

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Product Parameters

  • Part Number 466-452D
  • Brand TFL
  • Size 2.1649" x 4.25" x 1.1542"
  • Bore Dia 2.1649"
  • 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 2.6"
  • 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 466
  • 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 5.58 lb

Features

How Does 466-452D Bearing Handle Combined Loads?

466-452D Bearing features a double-row tapered roller design, ideal for handling both radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 62,900 lbf.
The standard open design allows for easy lubrication, maintaining performance in various conditions.
With a temperature range of -30° to 110°C, it operates reliably in diverse environments.

What Makes 466-452D Bearing Suitable for Heavy-Duty Applications?

466-452D Bearing is built with chrome steel rollers and rings, providing strength for heavy-duty use.
Its double-row design distributes loads evenly, enhancing stability and reducing wear.
The bearing’s standard radial clearance ensures smooth operation under combined loads.
Weighing 5.58 lb, it balances robustness with manageable installation.

Engineered for Precision: 466-452D Bearing

466-452D Bearing offers precise tolerances, with bore diameter maintained within +0.005″ to 0.
The tapered roller design minimises friction, ensuring efficient performance in combined load scenarios.
Its steel cage keeps rollers aligned, extending service life and reducing maintenance needs.
Compliant with RoHS and REACH, it meets stringent environmental standards.

Application

Industrial Uses of 466-452D Bearing
466-452D 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 effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 466-452D Bearing supports axle systems and wheel hubs, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for vehicles manufactured in the US and UK.

For industrial automation, 466-452D Bearing fits well in conveyor systems and robotic arms, where precision and load capacity are key. The open seal design allows for easy lubrication, extending its service life.

Where Is 466-452D Bearing Used?
466-452D Bearing is ideal for agricultural machinery, such as tractors and harvesters, due to its ability to withstand heavy loads and harsh environments. The tapered roller design ensures smooth operation even under stress.

In material handling equipment, 466-452D Bearing proves useful in forklifts and cranes, where its combined load capacity is essential. The standard radial clearance offers flexibility for different operational needs.

Built for Heavy-Duty Use: 466-452D Bearing
466-452D Bearing excels in forestry equipment, like log splitters and sawmills, thanks to its robust construction and high dynamic load ratings. The steel cage adds extra strength for prolonged use.

For railway applications, 466-452D Bearing is often found in bogies and couplings, where reliability and load handling are critical. Its temperature range ensures performance in varying climates.

Automotive vs Aerospace: Applications of 466-452D Bearing
In automotive settings, 466-452D Bearing is trusted for drivetrain components, offering stability and longevity. The ABEC-1 rating ensures sufficient precision for most vehicle needs.

For aerospace ground support equipment, 466-452D Bearing provides dependable performance in load-bearing mechanisms. Its compliance with RoHS and REACH standards makes it a safe choice for sensitive environments.

Q&A

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