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33261 Single Cones (Imperial)
33261 Single Cones (Imperial)

33261 Single Cones (Imperial)

The 33261 single cone is a tapered roller bearing with a 2.625-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 31100 lbf and static loads up to 44300 lbf.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, making it suitable for various industrial conditions.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty applications like truck axles or construction equipment where combined loads are common.

Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number 33261
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 33261-33461 , 33261-33462 , 33261-33472 , 33261-33475
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 33000
  • Bore Dia 2.625"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.1875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.220"
  • Cone Frontface Backing Diameter 2.95"
  • Cone Backface Backing Diameter 3.35"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.11"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 31100 lbf
  • Static Radial Load 44300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 8060 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 54200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6020 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 14000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 33261 Bearing

33261 Bearing is built with chrome steel rings and a steel cage, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 31,100 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

33261 Bearing’s standard radial clearance allows for flexibility in different operating conditions.
Its ABEC-1 rating ensures consistent precision and durability.

Application

Industrial Uses of 33261 Bearing
33261 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is 33261 Bearing Used?
You’ll often find 33261 Bearing in automotive applications like truck wheel hubs, where its high dynamic radial load capacity keeps things running smoothly. Its inch sizing makes it a fit for many North American vehicles.

Built for Heavy-Duty Use: 33261 Bearing
33261 Bearing excels in industrial gearboxes and conveyor systems, thanks to its robust steel cage and open design. The standard radial clearance offers flexibility for various operational needs.

Automotive vs Aerospace: Applications of 33261 Bearing
In automotive settings, 33261 Bearing supports axles and transmissions, while in aerospace, it’s used in landing gear systems. Its temperature range and ABEC-1 rating make it versatile for both fields.

Perfect Fit for Automation: 33261 Bearing
33261 Bearing works well in automated assembly lines, where its precise taper roller design ensures reliable performance. The steel cage adds longevity, even in high-speed scenarios.

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