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TS (Single Row Tapered Roller Bearings) (Imperial) EE542220-542290

TS (Single Row Tapered Roller Bearings) (Imperial) EE542220-542290

The EE542220-542290 is a single-row tapered roller bearing with a 22″ 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 robust for heavy-duty use.

Its open design and steel cage ensure durability, while the tapered rollers provide smooth operation under stress. The bearing requires regular lubrication and works in temperatures 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 high load capacity is needed.

Weighing 171.10 lb, it’s built for demanding applications. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number EE542220-542290
  • Brand TFL
  • Interchangeable Timken
  • Size 22" x 29" x 3"
  • Bore Dia 22"
  • 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 27.4"
  • Cone Backface Backing Diameter 23.39"
  • 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 EE542220
  • 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 171.10 lb

Features

Performance Features of EE542220-542290 Bearing

EE542220-542290 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 single-row tapered roller design provides effective load distribution, enhancing durability.
With a standard radial clearance, it maintains consistent performance under varying operational conditions.

EE542220-542290 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage ensures proper roller alignment, reducing friction and wear over time.

The bearing requires regular lubrication to maintain optimal performance.
Its robust construction makes it suitable for demanding industrial environments.

Application

Industrial Uses of EE542220-542290 Bearing
EE542220-542290 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The large imperial sizing makes it suitable for robust industrial applications.

How Does EE542220-542290 Bearing Improve Performance?
In automotive applications like truck axles, EE542220-542290 Bearing provides reliable support due to its high dynamic radial load capacity. The chrome steel construction ensures durability even under demanding conditions.

Built for Heavy-Duty Use: EE542220-542290 Bearing
EE542220-542290 Bearing excels in conveyor systems, where its open design allows for easy lubrication and maintenance. The standard radial clearance offers flexibility for various operational needs.

Automotive vs Aerospace: Applications of EE542220-542290 Bearing
EE542220-542290 Bearing is a go-to choice for heavy-duty trucks, thanks to its impressive static radial load rating. While not typically used in aerospace, its reliability makes it ideal for ground-based transport.

Key Fields for EE542220-542290 Bearing
EE542220-542290 Bearing is often found in agricultural machinery, where its tapered rollers manage both radial and thrust loads efficiently. The steel cage adds extra strength for long-term use in tough environments.

Q&A

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