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EE662303 Single Cones (Imperial)
EE662303 Single Cones (Imperial)

EE662303 Single Cones (Imperial)

The EE662303 is a single-row tapered roller bearing cone with a 23-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 1,120,000 lbf and operates in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance under heavy loads. The cone width of 5.5 inches provides stability, with tolerances ensuring a precise fit.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery or heavy equipment where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The ABEC-1 rating ensures consistent performance for standard applications.

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Product Parameters

  • Part Number EE662303
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number EE662303-663550
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 660000
  • Bore Dia 23"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 5.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.31"
  • Cone Frontface Backing Diameter 24.57"
  • Cone Backface Backing Diameter 24.92"
  • Cage Cone Frontface Clearance 0.41"
  • Cage Cone Backface Clearance 0.71"
  • Effective Center Location 0.01"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 1120000 lbf
  • Static Radial Load 1710000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 290000 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 1950000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 165000 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 505000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Does EE662303 Bearing Handle Combined Loads?

EE662303 Bearing is built with chrome steel rings and a steel cage, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 1,120,000 lbf, making it suitable for heavy-duty applications.
The tapered roller design ensures smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Why Choose EE662303 Bearing for Heavy-Duty Applications?

EE662303 Bearing features a single-row construction, providing stability and strength under high radial loads.
The chrome steel material enhances durability, while the steel cage maintains roller alignment.
Its dynamic thrust rating of 165,000 lbf ensures reliable performance in demanding environments.
The standard radial clearance allows for flexibility in different operational settings.

Engineered for Reliability: EE662303 Bearing

EE662303 Bearing’s tapered roller design minimises friction, ensuring smooth and efficient operation.
The chrome steel rings and steel cage construction enhance its resistance to wear and tear.
With a static radial load capacity of 1,710,000 lbf, it excels in heavy-load scenarios.
Its ABEC-1 rating guarantees consistent precision and performance.

Performance Features of EE662303 Bearing

EE662303 Bearing is designed for combined load applications, offering both radial and thrust load support.
The tapered roller construction reduces friction, improving efficiency and longevity.
Its dynamic radial rating of 290,000 lbf (C90) ensures reliable operation over extended periods.
The standard radial clearance provides versatility for various industrial uses.

What Ensures Smooth Operation in EE662303 Bearing?

EE662303 Bearing’s tapered roller design and chrome steel construction ensure smooth and quiet operation.
The steel cage keeps the rollers aligned, reducing vibration and wear.
With a dynamic thrust rating of 165,000 lbf, it handles heavy loads effortlessly.
Its temperature range of -30° to 110°C makes it suitable for diverse environments.

Application

Industrial Uses of EE662303 Bearing
EE662303 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in rugged environments.

Where Is EE662303 Bearing Used?
You’ll often find EE662303 Bearing in large industrial gearboxes, where its high dynamic radial load capacity keeps operations smooth. Its inch sizing makes it a go-to choice for machinery in regions using imperial measurements.

Built for Heavy-Duty Use: EE662303 Bearing
EE662303 Bearing excels in applications like railway axles, where its steel cage and robust design withstand constant stress. The open seal type allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of EE662303 Bearing
In automotive systems, EE662303 Bearing supports heavy-duty truck axles, while in aerospace, it’s used in landing gear assemblies. Its ABEC-1 rating ensures reliable performance across both sectors.

Essential Roles of EE662303 Bearing
EE662303 Bearing is vital in agricultural machinery, such as combine harvesters, where its tapered rollers manage varying loads. The standard radial clearance option provides flexibility for different operational needs.

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