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TS (Single Row Tapered Roller Bearings) (Imperial) EE291175-291749

TS (Single Row Tapered Roller Bearings) (Imperial) EE291175-291749

The EE291175-291749 is a single-row tapered roller bearing with an 11.75″ bore and 17.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 199,000 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 large vehicles where robust performance is needed.

Weighing 64.90 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures versatility across various setups.

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Product Parameters

  • Part Number EE291175-291749
  • Brand TFL
  • Interchangeable Timken
  • Size 11.75" x 17.5" x 2.5001"
  • Bore Dia 11.75"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 17.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.5001"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.310"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 13.62"
  • Cone Backface Backing Diameter 13.07"
  • Cup Frontface Backing Diameter 16.63"
  • Cup Backface Backing Diameter 16.34"
  • Cage Cone Frontface Clearance 0.34"
  • Cage Cone Backface Clearance 0.4"
  • Effective Center Location 0.3"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE291175
  • Cup Part Number 291749
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 290000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 199000 lbf
  • Static Radial Load 312000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 51700 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 64.90 lb

Features

Performance Features of EE291175-291749 Bearing

EE291175-291749 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 199,000 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.

EE291175-291749 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage maintains roller alignment, reducing friction and extending service life.

The open seal design allows for easy lubrication, supporting smooth operation.
Weighing 64.90 lb, it balances strength and practicality for industrial use.

Application

Industrial Uses of EE291175-291749 Bearing
EE291175-291749 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 large imperial sizing makes it suitable for American industrial applications.

In automotive systems, EE291175-291749 Bearing supports heavy-duty axles and wheel hubs, providing reliable performance under high stress. Its chrome steel construction ensures durability in demanding conditions.

For wind turbines, EE291175-291749 Bearing’s robust design helps manage the variable loads experienced in rotor assemblies. The open seal type allows for easy lubrication, extending service life in harsh environments.

EE291175-291749 Bearing also finds use in railway applications, where its high dynamic load capacity is essential for freight car bogies. The standard radial clearance offers flexibility for different operational needs.

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