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TS (Single Row Tapered Roller Bearings) (Imperial) 66200-66461

TS (Single Row Tapered Roller Bearings) (Imperial) 66200-66461

The 66200-66461 is a single-row tapered roller bearing with a 2″ bore and 4.625″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 39700 lbf radially and 11000 lbf thrust, making it a versatile 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 use in industrial machinery, gearboxes, or automotive systems where combined loads are common.

Weighing 3.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 66200-66461
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 4.625" x 1.3125"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.3125"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.56"
  • Cone Backface Backing Diameter 2.8"
  • Cup Frontface Backing Diameter 4.41"
  • Cup Backface Backing Diameter 4.02"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.17"
  • Effective Center Location -0.01"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 66200
  • Cup Part Number 66461
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 66000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 39700 lbf
  • Static Radial Load 37300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 10300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 11000 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 3.600 lb

Features

Performance Features of 66200-66461 Bearing

66200-66461 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 39,700 lbf, making it suitable for heavy-duty applications.

The single-row 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.

Steel cage construction keeps the rollers aligned, reducing wear and extending service life.
The standard radial clearance allows for flexibility in different operating conditions.

Application

Industrial Uses of 66200-66461 Bearing
The 66200-66461 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

Where Is 66200-66461 Bearing Used?
You’ll often find the 66200-66461 Bearing in automotive applications like truck wheel hubs, where its robust design supports both radial and thrust loads. The inch sizing makes it a good fit for many North American vehicles.

Built for Heavy-Duty Use: 66200-66461 Bearing
In industrial settings, the 66200-66461 Bearing excels in conveyor systems and gearboxes, thanks to its high dynamic load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 66200-66461 Bearing
While the 66200-66461 Bearing is popular in automotive wheel hubs, it’s also suitable for aerospace ground support equipment. Its ABEC-1 rating ensures reliable performance without over-engineering for less critical applications.

Perfect Fit for Automation: 66200-66461 Bearing
The 66200-66461 Bearing works well in automated machinery, where its tapered rollers provide smooth motion under varying loads. The steel cage adds stability, making it a dependable choice for repetitive tasks.

Q&A

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