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66200-66462D TDO (Two-Row Double-Outer Race) (Imperial)

66200-66462D TDO (Two-Row Double-Outer Race) (Imperial)

The 66200-66462D is a two-row tapered roller bearing with a 2″ bore and 4.625″ outer diameter, built from sturdy chrome steel for long-lasting performance. It handles combined loads up to 69100 lbf and suits applications needing reliable radial and thrust support.

Its double-row design offers extra stability, while the open seal allows for easy lubrication. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

With standard radial clearance and ABEC-1 precision, it’s a practical choice for industrial machinery or heavy-duty equipment. The steel cage ensures durability under high loads.

Weighing 7.84 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a dependable option for replacements or upgrades.

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Product Parameters

  • Part Number 66200-66462D
  • Brand TFL
  • Size 2" x 4.6250" x 1.25"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.6250"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.125"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.25"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.875"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 2.8"
  • Cup Frontface Backing Diameter 4.41"
  • Cage Cone Backface Clearance 0.17"
  • Dynamic Radial Load 69100 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 66200
  • Cup Part Number 66462D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 66000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 10300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 11000 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 17900 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 7.84 lb

Features

Performance Features of 66200-66462D Bearing

66200-66462D Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 69100 lbf, ensuring reliable performance in demanding applications.

The double-row tapered roller design of 66200-66462D Bearing provides stability and even load distribution.
This construction reduces wear and extends service life, even under heavy-duty conditions.

66200-66462D Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance and ABEC-1 rating make it suitable for various industrial applications.

With a weight of 7.84 lb, 66200-66462D Bearing balances durability and ease of handling.
The steel cage ensures proper roller alignment, maintaining smooth operation over time.

Application

Industrial Uses of 66200-66462D Bearing
The 66200-66462D 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 66200-66462D Bearing Used?
You’ll often find 66200-66462D Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a great fit for North American vehicle models, providing reliable performance under heavy loads.

Built for Heavy-Duty Use: 66200-66462D Bearing
In industrial settings, 66200-66462D Bearing excels in conveyor systems and gearboxes, where its tapered roller design reduces friction. The open seal type allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 66200-66462D Bearing
While 66200-66462D Bearing is popular in trucks and off-road vehicles for its load capacity, it’s also used in aerospace ground support equipment. The standard radial clearance ensures smooth operation in varied conditions.

Key Fields for 66200-66462D Bearing
For agricultural machinery like tractors and harvesters, 66200-66462D Bearing offers reliable performance. Its steel cage and chrome steel rollers provide strength and resistance to wear over time.

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