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EE743240 Single Cones (Imperial)
EE743240 Single Cones (Imperial)

EE743240 Single Cones (Imperial)

The EE743240 is a single-row tapered roller bearing cone with a 24-inch bore, designed for combined loads. Made from sturdy chrome steel, it handles dynamic radial loads up to 467,000 lbf and static loads up to 912,000 lbf.
Its open design allows for easy maintenance, while the steel cage ensures durability. The cone has a width of 3.25 inches and fits well in heavy-duty applications.
This model is interchangeable with Timken bearings, making it a reliable replacement option. Ideal for industrial machinery or large equipment where high load capacity is needed.
It operates smoothly in temperatures from -30°C to 110°C and complies with RoHS and REACH standards. The standard radial clearance can be adjusted to C3, C4, or C5 if required.

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Product Parameters

  • Part Number EE743240
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number EE743240-743320
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 743000
  • Bore Dia 24"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 3.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 25.04"
  • Cone Backface Backing Diameter 25.39"
  • Cage Cone Frontface Clearance 0.26"
  • Cage Cone Backface Clearance 0.33"
  • Effective Center Location 1.17"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 467000 lbf
  • Static Radial Load 912000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 121000 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 812000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 68200 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 211000 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 EE743240 Bearing Engineered for Reliability?

EE743240 Bearing is constructed with chrome steel rings, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 467,000 lbf, ensuring dependable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and enhancing longevity.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

Why Choose EE743240 Bearing for Precision Tasks?

EE743240 Bearing features a tapered roller design, providing precise load distribution and smooth operation.
The single-row construction and open seal type allow for easy maintenance and inspection.
Its dynamic thrust rating of 68,200 lbf ensures stable performance under varying load conditions.
The standard radial clearance options make it adaptable to different precision requirements.

Built for Durability: EE743240 Bearing

EE743240 Bearing’s chrome steel construction ensures long-lasting performance even under high stress.
The effective center location of 1.17″ optimises load distribution, reducing wear over time.
With a static radial load capacity of 912,000 lbf, it handles extreme conditions with ease.
Its ABEC-1 rating guarantees consistent precision and reliability in industrial applications.

Steel vs Ceramic Bearings: Strengths of EE743240 Bearing

EE743240 Bearing uses high-quality chrome steel for rings and rollers, balancing strength and cost-efficiency.
The steel cage design ensures durability and reliable performance in demanding environments.
With a dynamic radial rating of 121,000 lbf for 90 million revolutions, it offers extended service life.
The standard radial clearance options provide flexibility for various industrial uses.

Operational Limits of EE743240 Bearing

EE743240 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its dynamic thrust rating of 68,200 lbf ensures stable performance under varying loads.
The tapered roller design minimises friction, enhancing operational efficiency.
With a bore diameter of 24″, it is suitable for large-scale industrial machinery.

Application

Industrial Uses of EE743240 Bearing
EE743240 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 even in harsh working conditions.

Where Is EE743240 Bearing Used?
You’ll often find EE743240 Bearing in large industrial gearboxes and railway axles, thanks to its high dynamic radial load capacity. Its inch sizing makes it a go-to choice for American and British machinery standards.

Built for Heavy-Duty Use: EE743240 Bearing
EE743240 Bearing excels in applications like agricultural machinery and wind turbines, where reliability under heavy loads is key. The open seal design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of EE743240 Bearing
In automotive settings, EE743240 Bearing supports truck wheel hubs, while in aerospace, it’s used in landing gear systems. Its ABEC-1 rating ensures consistent performance across different industries.

Key Fields for EE743240 Bearing
EE743240 Bearing is ideal for steel mills and paper processing plants, where its high static radial load capacity is crucial. The steel cage adds extra strength, making it suitable for continuous operation.

Q&A

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