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TS (Single Row Tapered Roller Bearings) (Imperial) EE275108-275155

TS (Single Row Tapered Roller Bearings) (Imperial) EE275108-275155

The EE275108-275155 is a single-row tapered roller bearing with a 10.75″ bore and 15.5″ outer diameter, crafted from robust 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, gearboxes, or heavy equipment where combined loads are common.

Weighing 55.1 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures versatility in various setups.

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Product Parameters

  • Part Number EE275108-275155
  • Brand TFL
  • Interchangeable Timken
  • Size 10.75" x 15.5" x 2.9062"
  • Bore Dia 10.75"
  • 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 12.70"
  • Cone Backface Backing Diameter 11.85"
  • 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 EE275108
  • 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 55.100 lb

Features

How Does EE275108-275155 Bearing Handle Combined Loads?

EE275108-275155 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 228,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Structural Advantages of EE275108-275155 Bearing

EE275108-275155 Bearing features a single-row tapered roller design, ideal for handling combined loads efficiently.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its effective center location of 0.1″ improves load distribution, reducing wear.
The open seal type allows for easy lubrication, maintaining performance over time.

Why Choose EE275108-275155 Bearing for Heavy-Duty Applications?

EE275108-275155 Bearing’s dynamic thrust rating of 40,600 lbf ensures reliable performance under heavy loads.
The tapered roller design minimises friction, enhancing efficiency and longevity.
With a static radial load capacity of 359,000 lbf, it excels in demanding environments.
Its ABEC-1 rating guarantees consistent precision and quality.

Application

Industrial Uses of EE275108-275155 Bearing
EE275108-275155 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is EE275108-275155 Bearing Used?
You’ll often find EE275108-275155 Bearing in large industrial gearboxes and power transmission systems, thanks to its high dynamic radial load capacity. Its inch sizing makes it a popular choice for North American machinery.

Built for Heavy-Duty Use: EE275108-275155 Bearing
EE275108-275155 Bearing excels in applications like railroad axles and wind turbine gearboxes, where reliability under heavy loads is key. The steel cage adds extra strength for long-term performance.

Automotive vs Aerospace: Applications of EE275108-275155 Bearing
In automotive settings, EE275108-275155 Bearing supports large truck wheel hubs, while in aerospace, it’s used in landing gear systems. The ABEC-1 rating ensures consistent precision across different industries.

Perfect Fit for Automation: EE275108-275155 Bearing
EE275108-275155 Bearing works well in automated production lines, particularly in heavy-load robotic arms. Its standard radial clearance allows for smooth operation in repetitive motion scenarios.

Q&A

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