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TS (Single Row Tapered Roller Bearings) (Imperial) EE275105-275155

TS (Single Row Tapered Roller Bearings) (Imperial) EE275105-275155

The EE275105-275155 is a single-row tapered roller bearing with a 10.5″ bore and 15.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 228,000 lbf radially and 40,600 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 robust performance is needed.

Weighing 58.10 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance can also be adjusted to C3, C4, or C5 if required.

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Product Parameters

  • Part Number EE275105-275155
  • Brand TFL
  • Interchangeable Timken
  • Size 10.5" x 15.5" x 2.9062"
  • Bore Dia 10.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 15.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.75"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.9687"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.9062"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 12.4"
  • Cone Backface Backing Diameter 11.65"
  • Cup Frontface Backing Diameter 14.90"
  • Cup Backface Backing Diameter 14.41"
  • Cage Cone Frontface Clearance 0.18"
  • Cage Cone Backface Clearance 0.54"
  • Effective Center Location 0.1"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE275105
  • Cup Part Number 275155
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 275000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 228000 lbf
  • Static Radial Load 359000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 59000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 40600 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 58.10 lb

Features

How Is EE275105-275155 Bearing Engineered for Reliability?

EE275105-275155 Bearing is built with chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 228,000 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environmental conditions.

What Makes EE275105-275155 Bearing Suitable for High-Temperature Applications?

EE275105-275155 Bearing operates efficiently in temperatures up to 110°C, maintaining performance in demanding settings.
The chrome steel construction resists wear and deformation, even under high thermal stress.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in different operating conditions.
Lubrication is required to ensure smooth operation and longevity in high-temperature environments.

Designed for Durability: EE275105-275155 Bearing

EE275105-275155 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel rollers and rings provide excellent resistance to wear and fatigue.
With a static radial load capacity of 359,000 lbf, it excels in heavy industrial applications.
Its open seal type simplifies maintenance and lubrication, reducing downtime.

Steel vs Ceramic Bearings: Strengths of EE275105-275155 Bearing

EE275105-275155 Bearing uses chrome steel for both rollers and rings, offering robust performance at a lower cost than ceramic.
The steel cage ensures reliable roller alignment, even under high radial and thrust loads.
Its ABEC-1 rating provides sufficient precision for most industrial applications.
Weighing 58.10 lb, it balances durability and practicality in heavy machinery.

Application

Industrial Uses of EE275105-275155 Bearing
EE275105-275155 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.

In automotive applications, EE275105-275155 Bearing supports large axles and wheel hubs, providing reliable performance under high radial and thrust loads. Its inch sizing makes it a preferred choice for American and British vehicle manufacturers.

For industrial gearboxes, EE275105-275155 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability, making it suitable for high-torque scenarios.

Where Is EE275105-275155 Bearing Used?
EE275105-275155 Bearing finds its place in agricultural machinery, such as tractors and harvesters, where its robust design withstands uneven loads. The standard radial clearance ensures smooth operation in varying conditions.

In material handling systems, EE275105-275155 Bearing supports conveyor rollers, offering reliable performance under constant use. Its ABEC-1 rating provides a balance of precision and cost-effectiveness for general industrial applications.

Built for Heavy-Duty Use: EE275105-275155 Bearing
EE275105-275155 Bearing excels in forestry equipment, where its tapered rollers manage heavy loads and shock impacts. The chrome steel rollers and rings enhance wear resistance in abrasive environments.

For railway applications, EE275105-275155 Bearing’s large size and dynamic load capacity make it ideal for freight car axles. The inch measurements ensure compatibility with North American rail standards.

Automotive vs Aerospace: Applications of EE275105-275155 Bearing
In automotive settings, EE275105-275155 Bearing is trusted for drivetrain components, where its combined load capacity ensures longevity. The steel cage and chrome steel construction provide reliable performance.

For aerospace ground equipment, EE275105-275155 Bearing supports heavy-duty tow tractors and loaders. Its temperature range and lubrication requirements make it suitable for outdoor operations.

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