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TS (Single Row Tapered Roller Bearings) (Imperial) 665X-652

TS (Single Row Tapered Roller Bearings) (Imperial) 665X-652

The 665X-652 is a single-row tapered roller bearing with a 3.3465″ bore and 6″ 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 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 6.6 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 665X-652
  • Brand TFL
  • Interchangeable Timken
  • Size 3.3465" x 6" x 1.625"
  • Bore Dia 3.3465"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6"
  • 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 4.46"
  • Cone Backface Backing Diameter 3.98"
  • Cup Frontface Backing Diameter 5.57"
  • Cup Backface Backing Diameter 5.28"
  • 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 665X
  • Cup Part Number 652
  • 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 6.6 lb

Features

Performance Features of 665X-652 Bearing

665X-652 Bearing is built with chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 55,500 lbf, making it suitable for heavy-duty applications.

The tapered roller design of 665X-652 Bearing provides effective load distribution, reducing wear over time.
With a standard radial clearance, it offers reliable performance in various operating conditions.

665X-652 Bearing operates smoothly within a temperature range of -30° to 110°C, adapting to different environments.
Its steel cage maintains roller alignment, enhancing stability and extending service life.

The open design of 665X-652 Bearing simplifies lubrication, ensuring consistent performance.
Weighing 6.6 lb, it balances robustness with manageable handling.

Application

Industrial Uses of 665X-652 Bearing
665X-652 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The imperial sizing makes it a straightforward fit for North American industrial applications.

In automotive settings, 665X-652 Bearing works well in truck wheel hubs and differential systems, thanks to its robust chrome steel construction. Its open design simplifies lubrication, ensuring long service life even under demanding conditions.

For conveyor systems, 665X-652 Bearing’s high dynamic radial load capacity keeps operations smooth in mining and material handling. The steel cage adds durability, making it reliable for continuous use in harsh environments.

What Makes 665X-652 Bearing a Preferred Choice?
665X-652 Bearing stands out in gearboxes and power transmission units due to its precise ABEC-1 rating and standard radial clearance. Its compatibility with Timken models also offers flexibility in maintenance and replacements.

Built for Heavy-Duty Use: 665X-652 Bearing
665X-652 Bearing excels in railway applications, particularly in axle boxes where combined loads are frequent. The tapered rollers distribute stress evenly, reducing wear over time.

Light-Duty vs Heavy-Duty: Best Uses for 665X-652 Bearing
In light-duty scenarios like small pumps, 665X-652 Bearing provides reliable performance without over-engineering. For heavy-duty tasks like industrial presses, its high static load rating ensures stability under extreme pressure.

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