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TS (Single Row Tapered Roller Bearings) (Imperial) EE542215-542290

TS (Single Row Tapered Roller Bearings) (Imperial) EE542215-542290

The EE542215-542290 is a single-row tapered roller bearing with a 21.5″ bore and 29″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 315,000 lbf radially and 71,000 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, construction equipment, or large vehicles where robust performance is needed.

Weighing 185.70 lb, it’s built to last in demanding environments. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number EE542215-542290
  • Brand TFL
  • Interchangeable Timken
  • Size 21.5" x 29" x 3"
  • Bore Dia 21.5"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 29"
  • Outer Dia Tolerance +0.003" to 0
  • Cone Width 3"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 27.17"
  • Cone Backface Backing Diameter 23.03"
  • Cup Frontface Backing Diameter 27.84"
  • Cup Backface Backing Diameter 27.40"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.59"
  • Effective Center Location 2.55"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE542215
  • Cup Part Number 542290
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 542000
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 71000 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 185.70 lb

Features

Performance Features of EE542215-542290 Bearing

EE542215-542290 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 315,000 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

How Is EE542215-542290 Bearing Engineered for Reliability?

EE542215-542290 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 71,000 lbf makes it suitable for demanding industrial uses.
The bearing requires lubrication, enhancing its performance and longevity.

Built for Durability: EE542215-542290 Bearing

EE542215-542290 Bearing’s robust design includes a steel cage and chrome steel rollers for enhanced strength.
It can withstand static radial loads up to 728,000 lbf, making it reliable for heavy machinery.
The bearing’s effective center location of 2.55″ ensures stable performance under load.
Its ABEC-1 rating guarantees consistent precision in various applications.

Application

Industrial Uses of EE542215-542290 Bearing
EE542215-542290 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The large imperial sizing makes it ideal for American-made industrial applications.

In automotive systems, EE542215-542290 Bearing supports axles and wheel hubs in trucks and buses, providing durability under heavy radial and thrust loads. Its chrome steel construction ensures long service life even in demanding conditions.

For wind turbine applications, EE542215-542290 Bearing’s robust design withstands variable loads and harsh weather. The open seal type allows for easy lubrication, which is crucial for maintenance in remote locations.

Where Is EE542215-542290 Bearing Used?
EE542215-542290 Bearing can be found in railway carriages, where its ability to handle high dynamic loads keeps trains running smoothly. The standard radial clearance offers reliable performance over long distances.

In agricultural machinery, EE542215-542290 Bearing supports combine harvesters and tractors, enduring dust and debris. Its steel cage provides extra strength in these tough environments.

Built for Heavy-Duty Use: EE542215-542290 Bearing
EE542215-542290 Bearing is a go-to choice for steel mill equipment, where extreme loads and temperatures are common. The ABEC-1 rating ensures consistent performance in these challenging settings.

For marine applications, EE542215-542290 Bearing’s corrosion-resistant materials make it suitable for ship propulsion systems. The large bore diameter accommodates heavy shafts commonly used in maritime industry.

Automotive vs Aerospace: Applications of EE542215-542290 Bearing
In automotive settings, EE542215-542290 Bearing handles the rigorous demands of commercial vehicle axles. Meanwhile, in aerospace ground equipment, it supports heavy loading platforms with precision.

The bearing’s wide temperature range makes it versatile for both desert mining trucks and cold storage conveyor systems. Its interchangeable design with Timken bearings simplifies replacement in various industries.

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