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EE542215 Single Cones (Imperial)

EE542215 Single Cones (Imperial)

The EE542215 is a single-row tapered roller bearing cone with a 21.5″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 315,000 lbf and static loads up to 728,000 lbf.

Its open design and steel cage ensure reliable performance, even in tough conditions. The cone width is 3″, with precise tolerances for a secure fit.

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

Operating in temperatures from -30°C to 110°C, it meets RoHS and REACH standards for safe use. The standard radial clearance can also be ordered in C3, C4, or C5 variations for specific needs.

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Product Parameters

  • Part Number EE542215
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number EE542215-542290
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 542000
  • Bore Dia 21.5"
  • Bore Dia Tolerance +0.001" to 0
  • Cone Width 3"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.25"
  • Cone Frontface Backing Diameter 22.68"
  • Cone Backface Backing Diameter 23.03"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.59"
  • Effective Center Location 2.55"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 315000 lbf
  • Static Radial Load 728000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 81600 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 548000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 71000 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 142000 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of EE542215 Bearing

EE542215 Bearing is crafted from chrome steel, offering high resistance to combined loads with a dynamic radial load capacity of 315,000 lbf.

Its tapered roller design ensures smooth operation and efficient load distribution.

The steel cage maintains roller alignment, reducing friction and extending service life.

With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Application

Industrial Uses of EE542215 Bearing
EE542215 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 EE542215 Bearing Used?
You’ll find EE542215 Bearing in agricultural machinery, particularly in gearboxes and wheel hubs, where its high dynamic load capacity keeps things running smoothly. Its inch sizing makes it a good fit for older or imperial-based systems.

Built for Heavy-Duty Use: EE542215 Bearing
EE542215 Bearing works well in railway applications, supporting axles and bogies with its robust design. The steel cage adds extra strength, making it reliable for long-term use.

Automotive vs Aerospace: Applications of EE542215 Bearing
In automotive settings, EE542215 Bearing is often used in truck differentials, while in aerospace, it’s suited for landing gear components. Its temperature range ensures performance in varied environments.

Essential Roles of EE542215 Bearing
EE542215 Bearing plays a key role in industrial fans and pumps, where its standard radial clearance allows for smooth rotation. The ABEC-1 rating balances precision and cost-effectiveness for general applications.

Q&A

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