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TFL BEARINGS
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6461 Single Cones (Imperial)

6461 Single Cones (Imperial)

The 6461 single cone is a tapered roller bearing with a 3-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 92,400 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing is part of the 6400 series and comes in standard radial clearance, with options for C3, C4, or C5.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or vehicle axles where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The effective center location of -0.59″ helps with precise alignment in various setups.

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Product Parameters

  • Part Number 6461
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 6461-6420 , 6461-6420A , 6461-6424 , 6461-6420-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 6400
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 2.135"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 3.52"
  • Cone Backface Backing Diameter 3.78"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.09"
  • Effective Center Location -0.59"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 92400 lbf
  • Static Radial Load 104000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 24000 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 161000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 14800 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 41700 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 6461 Bearing

6461 Bearing is crafted from chrome steel, offering strong resistance to combined loads with a dynamic radial load capacity of 92,400 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution.

The steel cage maintains roller alignment, reducing friction and extending the bearing’s lifespan.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

6461 Bearing’s standard radial clearance and ABEC-1 rating make it suitable for general industrial applications.
Its open seal type allows for easy maintenance and inspection.

Application

Industrial Uses of 6461 Bearing
The 6461 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

Where Is 6461 Bearing Used?
You’ll often find 6461 Bearing in automotive applications like truck wheel hubs, where its high dynamic radial load capacity supports smooth performance. The inch sizing makes it a fit for many North American vehicle models.

Built for Heavy-Duty Use: 6461 Bearing
In industrial gearboxes, 6461 Bearing provides reliable performance under high thrust and radial loads. Its open design allows for easy lubrication, extending service life in continuous operation.

Automotive vs Aerospace: Applications of 6461 Bearing
While 6461 Bearing excels in truck transmissions, its precision also suits aerospace landing gear components. The steel cage ensures stability even under extreme temperature variations.

Perfect Fit for Automation: 6461 Bearing
For conveyor systems in factories, 6461 Bearing offers smooth rotation and long-lasting performance. Its standard radial clearance options make it adaptable to various speed requirements.

Q&A

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