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TS (Single Row Tapered Roller Bearings) (Imperial) 6466-6420

TS (Single Row Tapered Roller Bearings) (Imperial) 6466-6420

The 6466-6420 is a single-row tapered roller bearing with a 3″ bore and 5.875″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 92400 lbf radially and 14800 lbf thrust, making it a robust choice for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 9.3 lb, it’s designed for long-lasting performance. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 6466-6420
  • Brand TFL
  • Interchangeable Timken
  • Size 3" x 5.875" x 2.125"
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 5.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.135"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.125"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.3"
  • Cone Backface Backing Diameter 4.02"
  • Cup Frontface Backing Diameter 5.55"
  • Cup Backface Backing Diameter 5.08"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.09"
  • Effective Center Location -0.59"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 6466
  • Cup Part Number 6420
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 6400
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 14800 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 9.3 lb

Features

How Is 6466-6420 Bearing Engineered for Reliability?

6466-6420 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 92,400 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design provides effective load distribution, reducing wear over time.
With a standard radial clearance, it offers reliable performance in various operating conditions.

6466-6420 Bearing operates within a temperature range of -30° to 110°C, ensuring stability in diverse environments.
Its steel cage maintains roller alignment, contributing to smooth and efficient operation.

Application

Industrial Uses of 6466-6420 Bearing
The 6466-6420 Bearing is commonly used in heavy machinery like construction equipment and mining vehicles, where its tapered roller design handles combined loads effectively.
Its chrome steel construction ensures durability even in harsh environments, making it a reliable choice for industrial applications.

What Makes 6466-6420 Bearing a Preferred Choice?
In automotive applications, 6466-6420 Bearing supports axles and wheel hubs, providing smooth performance under heavy loads.
The inch sizing makes it compatible with many North American vehicles, offering versatility for mechanics and engineers.

Built for Heavy-Duty Use: 6466-6420 Bearing
For agricultural machinery, 6466-6420 Bearing excels in tractors and harvesters, where its robust design withstands constant vibration and dirt.
The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.

Automotive vs Aerospace: Applications of 6466-6420 Bearing
In automotive systems, 6466-6420 Bearing is ideal for drivetrains, balancing radial and thrust loads efficiently.
While not typically used in aerospace, its precision makes it suitable for ground support equipment and heavy-duty transport vehicles.

Key Fields for 6466-6420 Bearing
The 6466-6420 Bearing is often found in industrial gearboxes, where its tapered rollers manage high torque and radial forces.
Its standard radial clearance options provide flexibility for different operational needs, from light to heavy machinery.

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