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TS (Single Row Tapered Roller Bearings) (Imperial) EE470078X-470133

TS (Single Row Tapered Roller Bearings) (Imperial) EE470078X-470133

The EE470078X-470133 is a single-row tapered roller bearing with a 7″ bore and 13.375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 229,000 lbf radially and 37,100 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, gearboxes, or large equipment where robust performance is needed.

Weighing 77.6 lb, it’s designed for stability and long service life. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number EE470078X-470133
  • Brand TFL
  • Interchangeable Timken
  • Size 7" x 13.375" x 3.5625"
  • Bore Dia 7"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 13.375"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 3.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.5625"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.380"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 8.93"
  • Cone Backface Backing Diameter 8.54"
  • Cup Frontface Backing Diameter 12.08"
  • Cup Backface Backing Diameter 11.77"
  • Cage Cone Frontface Clearance 0.01"
  • Cage Cone Backface Clearance 0.51"
  • Effective Center Location -0.86"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE470078X
  • Cup Part Number 470133
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 470000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 229000 lbf
  • Static Radial Load 354000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 59200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 37100 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 77.6 lb

Features

How Is EE470078X-470133 Bearing Engineered for Reliability?

EE470078X-470133 Bearing is built with chrome steel rings and rollers, ensuring strength and durability under heavy loads.
Its dynamic radial load capacity reaches 229,000 lbf, making it suitable for demanding industrial applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

Structural Advantages of EE470078X-470133 Bearing

EE470078X-470133 Bearing features a single-row tapered roller design, ideal for handling combined radial and thrust loads.
The precision-engineered cone and cup assembly ensures smooth operation and minimal wear.
Its standard radial clearance allows for flexibility in different applications.
The open seal design simplifies maintenance while providing reliable performance.

Why Choose EE470078X-470133 Bearing for Precision Tasks?

EE470078X-470133 Bearing offers precise load distribution, thanks to its tapered roller construction.
The chrome steel components resist wear, ensuring consistent performance over time.
With a static radial load capacity of 354,000 lbf, it handles heavy-duty tasks with ease.
Its ABEC-1 rating guarantees dependable accuracy for industrial machinery.

Application

Industrial Uses of EE470078X-470133 Bearing
EE470078X-470133 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, EE470078X-470133 Bearing supports large truck axles and drivetrains, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a standard choice for North American vehicles.

For industrial gearboxes, EE470078X-470133 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, making it suitable for high-speed scenarios.

Where Is EE470078X-470133 Bearing Used?
EE470078X-470133 Bearing fits well in agricultural machinery, such as tractors and harvesters, where its robust design withstands dirt and debris. The standard radial clearance ensures smooth operation in variable conditions.

In wind turbine systems, EE470078X-470133 Bearing’s ability to handle dynamic loads makes it ideal for rotor shafts. The ABEC-1 rating balances precision and cost for large-scale energy applications.

Built for Heavy-Duty Use: EE470078X-470133 Bearing
EE470078X-470133 Bearing excels in railway applications, supporting freight car axles with its high static radial load capacity. The tapered rollers distribute stress evenly, reducing wear over time.

For pulp and paper processing equipment, EE470078X-470133 Bearing’s temperature tolerance ensures reliability in humid environments. Its steel components resist corrosion, maintaining performance in harsh conditions.

Q&A

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