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462-452D TDO (Two-Row Double-Outer Race) (Imperial)

462-452D TDO (Two-Row Double-Outer Race) (Imperial)

The 462-452D is a two-row tapered roller bearing with a 2.25″ bore and 4.25″ outer diameter, built from sturdy chrome steel. It handles combined loads with a dynamic radial capacity of 62900 lbf, making it robust for heavy-duty applications.

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

This double-row design offers stability under high radial and thrust loads, with a dynamic thrust rating of 5380 lbf. Ideal for industrial machinery or automotive systems where reliability is key.

Weighing 5.39 lb, it’s a solid choice for applications requiring long-lasting performance. Compliant with RoHS and REACH standards, it’s both safe and dependable.

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Product Parameters

  • Part Number 462-452D
  • Brand TFL
  • Size 2.25" x 4.25" x 1.1542"
  • Bore Dia 2.25"
  • 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 2.64"
  • 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 462
  • 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 5.39 lb

Features

Performance Features of 462-452D Bearing

462-452D 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 even load distribution.
This construction enhances durability while maintaining smooth operation in various conditions.

462-452D Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options provide flexibility for different installation requirements.

With a weight of 5.39 lb, it balances strength and manageability.
The open seal type allows for easy lubrication, ensuring long service life.

Application

Industrial Uses of 462-452D Bearing
462-452D Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its double-row design handles combined radial and thrust loads efficiently. The chrome steel construction ensures durability in demanding environments.

What Makes 462-452D Bearing a Preferred Choice?
In automotive applications, 462-452D Bearing supports wheel hubs and drivetrains, offering reliable performance under varying loads. Its imperial sizing makes it a practical fit for North American vehicle designs.

Built for Heavy-Duty Use: 462-452D Bearing
For industrial conveyor systems, 462-452D Bearing provides smooth operation even under continuous use. The open seal design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 462-452D Bearing
In automotive settings, 462-452D Bearing excels in axle systems, while its precision makes it suitable for aerospace landing gear components. The tapered roller design ensures stability under high stress.

Essential Roles of 462-452D Bearing
462-452D Bearing is ideal for agricultural machinery, where its robust construction withstands harsh conditions. The standard radial clearance offers flexibility for various operational needs.

Q&A

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