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538370 Single Cups (Imperial)

538370 Single Cups (Imperial)

The 538370 is a single cup bearing with an outer diameter of 37 inches and a width of 3.875 inches, made from sturdy chrome steel. It fits well in tapered roller bearing assemblies and operates smoothly in temperatures from -30°C to 110°C.

Its standard cup design ensures easy installation and compatibility with Timken equivalents, making it a practical choice for replacements. The cup’s precise tolerances provide reliable performance in heavy-duty applications.

This model is part of the 538000 series and meets ABEC-1 standards for balanced precision. Ideal for industrial machinery or vehicle systems where durability and interchangeability matter.

Compliant with RoHS and REACH regulations, it’s a safe and dependable option for various engineering needs. The cup’s robust construction handles demanding conditions without compromising on performance.

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Product Parameters

  • Part Number 538370
  • Brand TFL
  • Interchangeable Timken
  • Size 34.49" x 37" x 3.875"
  • Outer Dia 37"
  • Outer Dia Tolerance +0.004" to 0
  • Cup Width 3.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.25"
  • Cup Frontface Backing Diameter 35.02"
  • Cup Backface Backing Diameter 34.49"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number EE538260-538370 , EE538261-538370
  • Cups Type Standard
  • Series 538000
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

How Is 538370 Bearing Engineered for Reliability?

538370 Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding applications.
Its tapered roller design ensures efficient load distribution, enhancing performance under heavy loads.

The cup width tolerance of +0.002″ to -0.01″ allows for precise fitting, reducing installation errors.
With a temperature range of -30° to 110°C, it performs reliably in varied environmental conditions.

The standard cup type and ABEC-1 rating make it suitable for general industrial use.
Its interchangeable design with Timken bearings provides flexibility in replacements and maintenance.

Application

Industrial Uses of 538370 Bearing
538370 Bearing is commonly used in heavy machinery, such as mining equipment and construction vehicles, where its tapered design handles radial and axial loads efficiently. The chrome steel construction ensures durability in tough working conditions.

Where Is 538370 Bearing Used?
In agricultural machinery, 538370 Bearing supports components like gearboxes and wheel hubs, providing reliable performance under heavy loads. Its inch sizing makes it compatible with a variety of North American equipment.

Built for Heavy-Duty Use: 538370 Bearing
538370 Bearing excels in industrial fans and conveyor systems, where its robust design withstands continuous operation. The standard cup type simplifies installation and maintenance.

Automotive vs Aerospace: Applications of 538370 Bearing
In automotive applications, 538370 Bearing is found in truck wheel assemblies, offering stability under high stress. For aerospace, its precision fits auxiliary systems requiring dependable load support.

Essential Roles of 538370 Bearing
538370 Bearing is vital in railway applications, particularly in axle boxes, where its tapered rollers manage dynamic forces. The ABEC-1 rating ensures consistent performance in transport systems.

Q&A

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