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EE430902 Single Cones (Imperial)
EE430902 Single Cones (Imperial)

EE430902 Single Cones (Imperial)

The EE430902 is a single-row tapered roller bearing cone with a 9-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 253,000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy maintenance, while the steel cage ensures reliable performance. The cone width of 3.4375 inches fits standard industrial applications, with tolerances ensuring precise alignment.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy machinery and equipment where combined loads are common, such as construction or mining applications.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The ABEC-1 rating ensures consistent performance under demanding conditions.

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Product Parameters

  • Part Number EE430902
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number EE430902-431575
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 430000
  • Bore Dia 9"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 3.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.78"
  • Cone Frontface Backing Diameter 9.96"
  • Cone Backface Backing Diameter 11.42"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.55"
  • Effective Center Location -0.19"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 253000 lbf
  • Static Radial Load 432000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 65500 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 440000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 49300 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 114000 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 Is EE430902 Bearing Engineered for Reliability?

EE430902 Bearing features chrome steel construction, ensuring durability under combined loads.
Its tapered roller design efficiently handles both radial and thrust forces for versatile use.

The steel cage maintains proper roller alignment, reducing friction and wear.
With a dynamic radial load capacity of 253,000 lbf, it performs reliably in heavy-duty applications.

EE430902 Bearing operates within a temperature range of -30° to 110°C, suitable for various environments.
Its standard radial clearance options provide flexibility for different operational needs.

The ABEC-1 rating ensures consistent precision, making it a dependable choice for industrial use.
Easy installation and maintenance further enhance its practicality in demanding settings.

Application

Industrial Uses of EE430902 Bearing
EE430902 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is EE430902 Bearing Used?
You’ll often find EE430902 Bearing in industrial gearboxes and large conveyor systems, thanks to its high dynamic radial load capacity. Its inch sizing makes it a popular choice for machinery in regions using imperial measurements.

Built for Heavy-Duty Use: EE430902 Bearing
EE430902 Bearing excels in applications like agricultural machinery and railroad axles, where reliability under heavy loads is key. The open seal design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of EE430902 Bearing
In automotive settings, EE430902 Bearing supports large truck axles and drivetrains, while in aerospace, it’s used in ground support equipment. Its ABEC-1 rating ensures consistent performance across different industries.

Essential Roles of EE430902 Bearing
EE430902 Bearing plays a vital role in wind turbine yaw systems, where its high static radial load capacity is crucial. The steel cage adds stability, making it suitable for long-term use in renewable energy applications.

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