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TS (Single Row Tapered Roller Bearings) (Imperial) 662-653

TS (Single Row Tapered Roller Bearings) (Imperial) 662-653

The 662-653 is a single-row tapered roller bearing with a 3.1875″ bore and 5.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 55,500 lbf radially and 10,100 lbf thrust, making it versatile for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like gearboxes or wheel hubs where combined loads are common.

Weighing 5.9 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 662-653
  • Brand TFL
  • Interchangeable Timken
  • Size 3.1875" x 5.75" x 1.5"
  • Bore Dia 3.1875"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.5"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.4"
  • Cone Backface Backing Diameter 3.86"
  • Cup Frontface Backing Diameter 5.51"
  • Cup Backface Backing Diameter 5.16"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 662
  • 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

Performance Features of 662-653 Bearing

662-653 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 55,500 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

662-653 Bearing requires regular lubrication to maintain optimal performance and longevity.
Its standard radial clearance options provide flexibility for different application needs.

Application

Industrial Uses of 662-653 Bearing
The 662-653 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 662-653 Bearing Used?
You’ll often find the 662-653 Bearing in automotive applications like truck wheel hubs, where its high dynamic radial load capacity keeps things running smoothly. The inch sizing makes it a good fit for North American vehicle designs.

Built for Heavy-Duty Use: 662-653 Bearing
This bearing excels in industrial fans and pumps, thanks to its robust steel cage and tapered rollers. The open design allows for easy lubrication, extending its service life in high-use scenarios.

Automotive vs Aerospace: Applications of 662-653 Bearing
In automotive settings, the 662-653 Bearing supports wheel assemblies, while in aerospace, it’s suited for auxiliary gearboxes. Its ABEC-1 rating ensures reliable performance without over-engineering for less critical systems.

Key Fields for 662-653 Bearing
The 662-653 Bearing is a go-to for mining equipment, where its static radial load capacity handles heavy shocks. Its standard radial clearance also makes it versatile for various industrial setups.

Q&A

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