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33261-33462D TDO (Two-Row Double-Outer Race) (Imperial)

33261-33462D TDO (Two-Row Double-Outer Race) (Imperial)

The 33261-33462D is a double-row tapered roller bearing with a 2.625″ bore and 4.625″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 54200 lbf and is designed for long-lasting performance.

Its open design allows for easy lubrication, while the steel cage ensures smooth operation even under heavy loads. The bearing works well in temperatures ranging from -30°C to 110°C.

This model is part of the 33000 series, offering standard radial clearance with options for C3/C4/C5. Ideal for industrial machinery or heavy equipment where combined loads are common.

Weighing 6.360 lb, it’s a robust choice for demanding applications. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 33261-33462D
  • Brand TFL
  • Size 2.625" x 4.625" x 1.1875"
  • Bore Dia 2.625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.625"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 2.125"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 1.1875"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.6249"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.03"
  • Cone Backface Backing Diameter 3.35"
  • Cup Frontface Backing Diameter 4.45"
  • Cage Cone Backface Clearance 0.07"
  • Dynamic Radial Load 54200 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 33261
  • Cup Part Number 33462D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 33000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 8060 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 6020 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 14000 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 6.360 lb

Features

How Is 33261-33462D Bearing Engineered for Reliability?

33261-33462D Bearing features a double-row tapered roller design, providing strong resistance to combined radial and thrust loads.
Its chrome steel construction ensures durability, with a dynamic radial load capacity of 54,200 lbf.

The precision-engineered cage maintains roller alignment, reducing friction and extending service life.
With a standard radial clearance, it offers reliable performance in various industrial applications.

33261-33462D Bearing operates efficiently within a temperature range of -30° to 110°C.
Its open design allows for easy lubrication, ensuring smooth operation under heavy loads.

The bearing’s double-row configuration enhances load distribution, minimising wear.
Its robust construction makes it suitable for demanding environments and long-term use.

33261-33462D Bearing meets ABEC-1 standards, ensuring consistent quality.
The steel cage and chrome steel rollers contribute to its overall strength and reliability.

Application

Industrial Uses of 33261-33462D Bearing
This bearing is commonly used in heavy machinery like construction equipment and mining tools, where its double-row design handles combined radial and thrust loads effectively.
The chrome steel construction ensures durability even in tough environments, making it a reliable choice for industrial applications.

What Makes 33261-33462D Bearing a Preferred Choice?
In automotive applications, 33261-33462D Bearing supports heavy-duty axles and wheel hubs, providing stability under varying loads.
Its inch sizing makes it compatible with many American-made vehicles, simplifying replacements and maintenance.

Built for Heavy-Duty Use: 33261-33462D Bearing
You’ll often find this bearing in agricultural machinery, where it withstands high loads and harsh conditions.
The open seal design allows for easy lubrication, extending its service life in demanding settings.

Automotive vs Aerospace: Applications of 33261-33462D Bearing
While it’s popular in trucks and off-road vehicles, 33261-33462D Bearing also suits aerospace ground support equipment.
The tapered roller design ensures smooth operation, whether on the road or in stationary machinery.

Where Is 33261-33462D Bearing Used?
This bearing fits well in conveyor systems and material handling equipment, thanks to its robust construction.
The standard radial clearance offers flexibility for various industrial needs without compromising performance.

Q&A

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