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TS (Single Row Tapered Roller Bearings) (Imperial) EE113091-113170

TS (Single Row Tapered Roller Bearings) (Imperial) EE113091-113170

The EE113091-113170 is a single-row tapered roller bearing with a large 8.9945″ bore and 17″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 287,000 lbf radially and 112,000 lbf thrust, making it suitable for heavy-duty applications.

Its pin-type cage design ensures smooth operation, while the open seal allows for easy lubrication. The bearing operates well in temperatures ranging from -30°C to 110°C, offering reliable performance in various conditions.

This model is interchangeable with Timken bearings, providing a practical replacement option. Ideal for industrial machinery, construction equipment, or any setting requiring robust load-bearing capacity.

Weighing 112.5 lb, it’s a substantial unit designed for durability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number EE113091-113170
  • Brand TFL
  • Interchangeable Timken
  • Size 8.9945" x 17" x 3.625"
  • Bore Dia 8.9945"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 17"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 3.375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.625"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 11.56"
  • Cone Backface Backing Diameter 10.79"
  • Cup Frontface Backing Diameter 15.67"
  • Cup Backface Backing Diameter 14.76"
  • Cage Cone Frontface Clearance 0.48"
  • Cage Cone Backface Clearance 0.76"
  • Effective Center Location 1.63"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE113091
  • Cup Part Number 113170
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 113000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 287000 lbf
  • Static Radial Load 361000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 74300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 112000 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 112.500 lb

Features

How Is EE113091-113170 Bearing Engineered for Reliability?

EE113091-113170 Bearing features chrome steel rings and rollers, ensuring strength and durability under heavy loads.
Its dynamic radial load capacity reaches 287,000 lbf, making it suitable for demanding industrial applications.
The pin-type cage design maintains roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

What Makes EE113091-113170 Bearing Suitable for High-Temperature Applications?

EE113091-113170 Bearing is constructed with heat-resistant chrome steel, maintaining performance up to 110°C.
The tapered roller design efficiently handles combined loads, ensuring stability in high-temperature environments.
Its standard radial clearance options allow for thermal expansion adjustments.
The robust pin-type cage ensures consistent operation even under thermal stress.

Designed for Durability: EE113091-113170 Bearing

EE113091-113170 Bearing’s chrome steel construction provides excellent resistance to wear and fatigue.
With a static radial load capacity of 361,000 lbf, it offers long-lasting performance in heavy-duty applications.
The tapered roller design distributes loads evenly, reducing stress on individual components.
Its ABEC-1 rating ensures consistent precision and reliability.

Steel vs Ceramic Bearings: Strengths of EE113091-113170 Bearing

EE113091-113170 Bearing uses high-quality chrome steel for both rings and rollers, offering superior strength.
The material choice ensures excellent load-carrying capacity, with dynamic thrust ratings up to 112,000 lbf.
Its pin-type cage design enhances stability and reduces maintenance needs.
The bearing’s standard radial clearance options provide flexibility for different applications.

Application

Industrial Uses of EE113091-113170 Bearing
EE113091-113170 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 even in demanding environments.

Where Is EE113091-113170 Bearing Used?
You’ll often find EE113091-113170 Bearing in industrial gearboxes and large conveyor systems, thanks to its high dynamic radial load capacity. The inch sizing makes it a good fit for machinery following imperial standards.

Built for Heavy-Duty Use: EE113091-113170 Bearing
EE113091-113170 Bearing excels in applications like agricultural machinery, where its pin-type cage provides stability under heavy loads. The standard radial clearance offers flexibility for various operational conditions.

Automotive vs Aerospace: Applications of EE113091-113170 Bearing
In automotive systems, EE113091-113170 Bearing supports axles and wheel hubs, while in aerospace, it’s used in landing gear assemblies. Its ABEC-1 rating ensures reliable performance in both fields.

Key Fields for EE113091-113170 Bearing
EE113091-113170 Bearing is ideal for wind turbines, where its tapered rollers manage radial and thrust loads efficiently. The temperature range of -30° to 110°C suits both cold and moderate climates.

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