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29680-29622D TDO (Two-Row Double-Outer Race) (Imperial)

29680-29622D TDO (Two-Row Double-Outer Race) (Imperial)

The 29680-29622D is a two-row tapered roller bearing with a 2.781″ bore and 4.4995″ outer diameter, built from sturdy chrome steel for long-lasting performance.
It handles combined loads up to 43300 lbf radial and 5370 lbf thrust, making it suitable for heavy-duty applications.
The open design allows easy lubrication, while the steel cage ensures smooth operation even under stress.
Ideal for industrial machinery or vehicle axles where high radial and thrust loads are common.

With a standard ABEC-1 rating, this bearing offers reliable precision for general applications.
It operates well in temperatures from -30°C to 110°C and comes with standard radial clearance options.
The double-row design provides extra stability, distributing loads evenly across both rows of rollers.
Weighing 4.68 lb, it’s a robust choice for demanding environments while remaining manageable to install.

This model features a 1.8125″ double cup width and 1″ cone width, designed for easy fitting in standard housings.
The chrome steel rollers and rings ensure durability, even with continuous use in tough conditions.
Compliant with RoHS and REACH standards, it’s a safe option for various industrial settings.
Perfect for applications like construction equipment or heavy transport where reliability is key.

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Product Parameters

  • Part Number 29680-29622D
  • Brand TFL
  • Size 2.781" x 4.4995" x 1"
  • Bore Dia 2.781"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.4995"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 1.8125"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.3124"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 3.15"
  • Cup Frontface Backing Diameter 4.33"
  • Cage Cone Backface Clearance 0.08"
  • Dynamic Radial Load 43300 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 29680
  • Cup Part Number 29622D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 29600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 6440 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 5370 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 11200 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 4.68 lb

Features

Why Choose 29680-29622D Bearing for Combined Loads?

29680-29622D Bearing is built with a double-row tapered roller design, ideal for handling both radial and thrust loads.
Its dynamic radial load capacity reaches 43,300 lbf, ensuring robust performance in demanding conditions.
The chrome steel construction provides durability, while the steel cage maintains roller alignment for smooth operation.
With a standard radial clearance and ABEC-1 rating, it offers reliable precision for various applications.

Application

Industrial Uses of 29680-29622D Bearing
29680-29622D Bearing is commonly used in heavy machinery, such as construction equipment and mining vehicles, 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, 29680-29622D Bearing supports wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a good fit for American and British vehicle models.

For industrial automation, 29680-29622D Bearing works 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 29680-29622D Bearing Used?
You’ll often find 29680-29622D Bearing in agricultural machinery, like tractors and harvesters, where it handles heavy loads and rough terrain. Its tapered roller design ensures smooth operation even under stress.

In material handling equipment, 29680-29622D Bearing is a reliable choice for forklifts and cranes, thanks to its high dynamic radial load capacity. The steel cage adds extra strength for long-term use.

Built for Heavy-Duty Use: 29680-29622D Bearing
29680-29622D Bearing excels in forestry equipment, such as log splitters and sawmills, where its robust construction withstands constant vibration and shock loads. The standard radial clearance ensures consistent performance.

For railway applications, 29680-29622D Bearing supports axle boxes and bogies, offering stability and load distribution. Its ABEC-1 rating provides a balance of precision and affordability for these demanding environments.

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