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TS (Single Row Tapered Roller Bearings) (Imperial) EE161394-161925

TS (Single Row Tapered Roller Bearings) (Imperial) EE161394-161925

The EE161394-161925 is a single-row tapered roller bearing with a 13.9375″ bore and 19.25″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 123,000 lbf radially and 27,400 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 or large equipment where combined loads are common.

Weighing 60.7 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number EE161394-161925
  • Brand TFL
  • Interchangeable Timken
  • Size 13.9375" x 19.25" x 2.375"
  • Bore Dia 13.9375"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 19.25"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.1875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.375"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.280"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 16.34"
  • Cone Backface Backing Diameter 15.16"
  • Cup Frontface Backing Diameter 17.95"
  • Cup Backface Backing Diameter 17.83"
  • Cage Cone Frontface Clearance 0.22"
  • Cage Cone Backface Clearance 0.51"
  • Effective Center Location 1.33"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE161394
  • Cup Part Number 161925
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 160000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 123000 lbf
  • Static Radial Load 250000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 31900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 27400 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 60.7 lb

Features

Performance Features of EE161394-161925 Bearing

EE161394-161925 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 123,000 lbf, making it suitable for heavy-duty applications.

The single-row tapered roller design ensures effective load distribution, enhancing durability.
With a standard radial clearance, it provides reliable performance in various operating conditions.

EE161394-161925 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing friction and extending service life.

Installation is straightforward due to its open design, saving time and effort.
Regular lubrication helps maintain optimal performance and longevity.

Application

Common Applications of EE161394-161925 Bearing
EE161394-161925 Bearing is widely used in heavy machinery, such as construction equipment and mining vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, EE161394-161925 Bearing is often found in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle manufacturers.

For industrial gearboxes, EE161394-161925 Bearing’s single-row design offers precise alignment and smooth operation. The open seal type allows for easy lubrication, extending the bearing’s service life in continuous-use scenarios.

Where Is EE161394-161925 Bearing Used?
EE161394-161925 Bearing is commonly seen in agricultural machinery, supporting equipment like tractors and harvesters. Its robust design handles the varying loads and harsh environments typical in farming.

In railway applications, EE161394-161925 Bearing ensures smooth operation in axle boxes, where its high dynamic load capacity is essential. The steel cage adds stability, even under constant vibration and heavy loads.

Built for Heavy-Duty Use: EE161394-161925 Bearing
EE161394-161925 Bearing excels in oilfield equipment, such as drilling rigs, where its tapered rollers manage extreme radial and axial forces. The standard radial clearance allows for flexibility in different operating conditions.

For wind turbine systems, EE161394-161925 Bearing provides reliable performance in gearboxes and yaw mechanisms. Its temperature range suits both cold and moderately hot environments, ensuring consistent operation.

Automotive vs Aerospace: Applications of EE161394-161925 Bearing
In automotive settings, EE161394-161925 Bearing is ideal for heavy-duty trucks, offering durability in wheel and transmission systems. The ABEC-1 rating balances precision and cost-effectiveness for these applications.

For aerospace ground support equipment, EE161394-161925 Bearing handles the high loads of aircraft tugs and cargo loaders. Its chrome steel rollers and steel cage withstand frequent use without compromising performance.

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