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TS (Single Row Tapered Roller Bearings) (Imperial) EE538260-538370

TS (Single Row Tapered Roller Bearings) (Imperial) EE538260-538370

The EE538260-538370 is a single-row tapered roller bearing with a 26″ bore and 37″ outer diameter, crafted from sturdy chrome steel. It manages combined loads, handling up to 800,000 lbf dynamically and 1,750,000 lbf statically.

Its pin-type cage design ensures smooth operation, while the open seal allows for easy lubrication. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial machinery or large gearboxes where robust performance is needed.

Weighing 607.10 lb, it’s built for durability and long-term use. Compliant with RoHS and REACH standards, it meets essential safety and environmental requirements.

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Product Parameters

  • Part Number EE538260-538370
  • Brand TFL
  • Interchangeable Timken
  • Size 26" x 37" x 5.375"
  • Bore Dia 26"
  • Bore Dia Tolerance +0.003" to 0
  • Outer Dia 37"
  • Outer Dia Tolerance +0.004" to 0
  • Cone Width 5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 3.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 5.375"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 32.36"
  • Cone Backface Backing Diameter 27.87"
  • Cup Frontface Backing Diameter 35.02"
  • Cup Backface Backing Diameter 34.49"
  • Cage Cone Frontface Clearance 0.41"
  • Cage Cone Backface Clearance 0.79"
  • Effective Center Location 1.21"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE538260
  • Cup Part Number 538370
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 538000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 800000 lbf
  • Static Radial Load 1750000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 207000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 144000 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 607.10 lb

Features

Performance Features of EE538260-538370 Bearing

EE538260-538370 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 800,000 lbf, making it suitable for heavy-duty industrial applications.
The pin-type cage ensures proper roller alignment, enhancing stability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

How Is EE538260-538370 Bearing Engineered for Reliability?

EE538260-538370 Bearing features a single-row tapered roller design, optimised for both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance allows for smooth operation.
Its dynamic thrust rating of 144,000 lbf ensures consistent performance under demanding conditions.
The bearing requires lubrication, ensuring long service life and reduced wear.

Built for Durability: EE538260-538370 Bearing

EE538260-538370 Bearing’s tapered roller design excels in handling high static radial loads up to 1,750,000 lbf.
The precise cone and cup width tolerances ensure easy installation and reliable fit.
Its ABEC-1 rating guarantees sufficient precision for most industrial applications.
The open seal type allows for easy maintenance and lubrication access.

Steel vs Ceramic Bearings: Strengths of EE538260-538370 Bearing

EE538260-538370 Bearing’s chrome steel construction offers a cost-effective solution for heavy-load applications.
The material provides excellent wear resistance, outperforming ceramic options in high-load scenarios.
With a weight of 607.10 lb, it is designed for stationary or slow-rotation heavy machinery.
The standard radial clearance ensures compatibility with a wide range of industrial equipment.

Application

Industrial Uses of EE538260-538370 Bearing
EE538260-538370 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The large imperial sizing makes it ideal for applications requiring robust support.

In automotive systems, EE538260-538370 Bearing fits well in large truck axles and drivetrains, providing reliable performance under high radial and thrust loads. Its chrome steel construction ensures durability even in demanding conditions.

For industrial conveyors, EE538260-538370 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The pin-type cage adds stability, reducing wear over time.

Where Is EE538260-538370 Bearing Used?
EE538260-538370 Bearing can be found in wind turbine gearboxes, where its ability to handle dynamic loads is crucial. The standard radial clearance offers flexibility for various operational needs.

In railway applications, EE538260-538370 Bearing supports axle loads, ensuring smooth and safe travel. Its temperature range makes it suitable for diverse climates.

Built for Heavy-Duty Use: EE538260-538370 Bearing
EE538260-538370 Bearing excels in steel mills, where its high static radial load capacity withstands extreme pressures. The tapered rollers distribute stress evenly, reducing fatigue.

For agricultural machinery, EE538260-538370 Bearing’s durability ensures reliable performance in harsh environments. The inch sizing simplifies replacement in older equipment.

Automotive vs Aerospace: Applications of EE538260-538370 Bearing
In automotive settings, EE538260-538370 Bearing is often used in large commercial vehicles, where its load capacity is essential. The ABEC-1 rating balances precision and cost-effectiveness.

For aerospace ground equipment, EE538260-538370 Bearing provides sturdy support in heavy-load scenarios. Its compliance with RoHS and REACH standards ensures environmental safety.

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