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TS (Single Row Tapered Roller Bearings) (Imperial) 664-653

TS (Single Row Tapered Roller Bearings) (Imperial) 664-653

The 664-653 is a single-row tapered roller bearing with a 3.3125″ bore and 5.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 55500 lbf radially and 10100 lbf thrust, making it versatile for heavy-duty use.

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, gearboxes, or automotive applications where robust performance is needed.

Weighing 5.9 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 664-653
  • Brand TFL
  • Interchangeable Timken
  • Size 3.3125" x 5.75" x 1.625"
  • Bore Dia 3.3125"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.625"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.45"
  • Cone Backface Backing Diameter 3.94"
  • Cup Frontface Backing Diameter 5.51"
  • Cup Backface Backing Diameter 5.16"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.17"
  • Effective Center Location -0.31"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 664
  • Cup Part Number 653
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 655
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 55500 lbf
  • Static Radial Load 75300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 14400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 10100 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 5.9 lb

Features

How Does 664-653 Bearing Handle Combined Loads?

664-653 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 55,500 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 664-653 Bearing Suitable for Heavy-Duty Applications?

664-653 Bearing features a single-row tapered roller design, ideal for handling combined loads efficiently.
The chrome steel construction provides durability and resistance to wear under high stress.
Its dynamic thrust rating of 10,100 lbf ensures consistent performance in demanding conditions.
The standard radial clearance options allow for flexibility in different applications.

Engineered for Precision: 664-653 Bearing

664-653 Bearing’s precise cone and cup dimensions ensure accurate alignment and smooth operation.
The steel cage maintains roller spacing, minimising friction and enhancing longevity.
With an ABEC-1 rating, it delivers reliable performance in industrial settings.
The bearing’s standard lubrication requirement ensures consistent operation over time.

Application

Industrial Uses of 664-653 Bearing
The 664-653 Bearing is a solid choice for heavy machinery, especially in construction equipment where combined loads are common. Its tapered roller design handles both radial and thrust forces efficiently.

In automotive applications, 664-653 Bearing works well in truck wheel hubs, providing reliable performance under varying road conditions. The inch sizing makes it a straightforward fit for many American-made vehicles.

For industrial fans and pumps, 664-653 Bearing’s chrome steel construction ensures durability in continuous operation. The open design simplifies lubrication, which is handy for maintenance teams.

Where Is 664-653 Bearing Used?
You’ll often spot 664-653 Bearing in agricultural machinery like harvesters, where its robust build handles dusty environments. The standard radial clearance offers flexibility for different load conditions.

In conveyor systems, 664-653 Bearing supports heavy rollers, keeping things moving smoothly. Its steel cage adds extra strength, making it a dependable option for long shifts.

Built for Heavy-Duty Use: 664-653 Bearing
This bearing shines in mining equipment, where its tapered rollers manage intense vibrations and shocks. The ABEC-1 rating ensures consistent performance without overcomplicating things.

For gearboxes in industrial settings, 664-653 Bearing’s combined load capacity keeps operations running smoothly. The chrome steel rollers resist wear, even in high-temperature conditions.

Automotive vs Aerospace: Applications of 664-653 Bearing
In trucks and buses, 664-653 Bearing handles wheel loads reliably, thanks to its sturdy construction. It’s less common in aerospace, where lighter bearings typically take precedence.

For industrial presses, this bearing’s dynamic radial load rating makes it a practical pick. The inch measurements align well with older machinery still in use.

Q&A

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