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TS (Single Row Tapered Roller Bearings) (Imperial) EE128111-128160

TS (Single Row Tapered Roller Bearings) (Imperial) EE128111-128160

The EE128111-128160 is a single-row tapered roller bearing with an 11.03″ bore and 16″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 195,000 lbf radially and 33,400 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, gearboxes, or construction equipment where robust performance is needed.

Weighing 59.6 lb, it’s designed for stability and long service life. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

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Product Parameters

  • Part Number EE128111-128160
  • Brand TFL
  • Interchangeable Timken
  • Size 11.0312" x 16" x 2.75"
  • Bore Dia 11.0312"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 16"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.6643"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.75"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.270"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 13.19"
  • Cone Backface Backing Diameter 12.17"
  • Cup Frontface Backing Diameter 15.13"
  • Cup Backface Backing Diameter 14.88"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.29"
  • Effective Center Location 0.26"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE128111
  • Cup Part Number 128160
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 128000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 195000 lbf
  • Static Radial Load 374000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 50600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 33400 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 59.600 lb

Features

Performance Features of EE128111-128160 Bearing

EE128111-128160 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 195,000 lbf, making it suitable for heavy-duty industrial applications.
The single-row tapered roller design ensures effective load distribution, enhancing durability and reliability.
With a standard radial clearance option, it provides flexibility for various operational requirements.

How Is EE128111-128160 Bearing Engineered for Reliability?

EE128111-128160 Bearing features precise cone and cup width tolerances, ensuring consistent performance.
The steel cage maintains roller alignment, reducing friction and wear during operation.
Its effective center location of 0.26″ optimises load distribution, extending service life.
Designed for temperatures from -30° to 110°C, it performs reliably in diverse environments.

Built for Durability: EE128111-128160 Bearing

EE128111-128160 Bearing’s chrome steel construction resists wear, even under high static radial loads of 374,000 lbf.
The tapered roller design efficiently handles both radial and thrust loads, minimising stress concentrations.
With an ABEC-1 rating, it balances precision and cost-effectiveness for industrial applications.
Its standard lubrication requirement ensures smooth operation and reduced maintenance needs.

Steel vs Ceramic Bearings: Strengths of EE128111-128160 Bearing

EE128111-128160 Bearing uses chrome steel for both rollers and rings, providing excellent strength-to-weight ratio.
This material choice makes it more cost-effective than ceramic alternatives while maintaining high load capacity.
The bearing’s 59.6 lb weight reflects its sturdy construction for heavy industrial use.
Its compatibility with Timken parts simplifies replacement and reduces downtime.

Application

Industrial Uses of EE128111-128160 Bearing
You’ll often spot EE128111-128160 Bearing in heavy machinery like mining equipment and construction gear, where its tapered roller design handles combined loads effortlessly. The chrome steel construction ensures it stands up to tough conditions without breaking a sweat.

Where Is EE128111-128160 Bearing Used?
In automotive applications, EE128111-128160 Bearing works wonders in truck wheel hubs, providing stability under heavy loads. Its inch sizing makes it a go-to for North American vehicle manufacturers.

Built for Heavy-Duty Use: EE128111-128160 Bearing
This bearing shines in industrial fans and pumps, where its single-row design simplifies maintenance. The steel cage keeps everything running smoothly, even during prolonged operation.

Automotive vs Aerospace: Applications of EE128111-128160 Bearing
While EE128111-128160 Bearing excels in truck axles, it’s also found in some aircraft landing gear components. The ABEC-1 rating ensures reliable performance across different environments.

Key Fields for EE128111-128160 Bearing
Railway applications benefit from EE128111-128160 Bearing’s ability to handle dynamic radial loads. The standard radial clearance option makes installation straightforward for maintenance crews.

Q&A

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