+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) EE380081-380190

TS (Single Row Tapered Roller Bearings) (Imperial) EE380081-380190

The EE380081-380190 is a single-row tapered roller bearing with an 8.125″ bore and 19″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 371,000 lbf radially and 143,000 lbf thrust, making it suitable for heavy-duty applications.

Its pin-type cage ensures smooth operation, while the open design allows for easy lubrication. The bearing operates well in temperatures from -30°C to 110°C, ideal for industrial environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. It’s commonly used in machinery like gearboxes or large vehicles where high load capacity is needed.

Weighing 201 lb, it’s a robust choice for demanding settings. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number EE380081-380190
  • Brand TFL
  • Interchangeable Timken
  • Size 8.125" x 19" x 4.625"
  • Bore Dia 8.125"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 19"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 3.75"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 4.625"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 11.31"
  • Cone Backface Backing Diameter 10.39"
  • Cup Frontface Backing Diameter 16.90"
  • Cup Backface Backing Diameter 15.83"
  • Cage Cone Frontface Clearance 0.68"
  • Cage Cone Backface Clearance 0.89"
  • Effective Center Location 1.35"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE380081
  • Cup Part Number 380190
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 380000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 371000 lbf
  • Static Radial Load 453000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 96200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 143000 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 201.00 lb

Features

How Does EE380081-380190 Bearing Handle Combined Loads?

EE380081-380190 Bearing is crafted from chrome steel, offering robust performance under combined radial and thrust loads.
Its dynamic radial load capacity reaches 371,000 lbf, ensuring reliability in heavy-duty applications.

The pin-type cage maintains roller alignment, reducing friction and wear for smoother operation.
With a static radial load of 453,000 lbf, it excels in demanding industrial environments.

EE380081-380190 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options provide flexibility for various installation requirements.

Designed for longevity, this bearing requires regular lubrication to maintain optimal performance.
The tapered roller design ensures even load distribution, enhancing durability under stress.

EE380081-380190 Bearing’s precise dimensions and tolerances guarantee a secure fit in compatible assemblies.
Its ABEC-1 rating confirms consistent quality for general industrial applications.

Application

Industrial Uses of EE380081-380190 Bearing
EE380081-380190 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, EE380081-380190 Bearing supports large axles and wheel hubs, particularly in trucks and buses. Its inch sizing makes it a reliable choice for North American vehicle manufacturers.

For industrial conveyor systems, EE380081-380190 Bearing’s pin-type cage provides stability under high loads, reducing maintenance needs. The standard radial clearance offers flexibility for various operational conditions.

What Makes EE380081-380190 Bearing a Preferred Choice?
EE380081-380190 Bearing excels in agricultural machinery, such as tractors and harvesters, due to its robust design and high load capacity. The open seal type allows for easy lubrication.

In wind turbine applications, EE380081-380190 Bearing’s ability to handle dynamic radial and thrust loads makes it suitable for gearbox systems. Its temperature range ensures performance in diverse climates.

Built for Heavy-Duty Use: EE380081-380190 Bearing
EE380081-380190 Bearing is ideal for railway applications, where its tapered rollers manage heavy loads and vibrations. The chrome steel rollers enhance wear resistance over long distances.

In marine equipment, EE380081-380190 Bearing’s corrosion-resistant materials and lubrication requirements make it dependable for propeller shafts. The ABEC-1 rating balances precision and cost-effectiveness.

Automotive vs Aerospace: Applications of EE380081-380190 Bearing
EE380081-380190 Bearing is versatile enough for both automotive axles and aerospace landing gear components. Its combined load capacity suits varied operational demands.

In industrial pumps, EE380081-380190 Bearing’s tapered design ensures smooth rotation under high pressure. The standard radial clearance adapts well to different pump configurations.

Q&A

SEND INQUIRY