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634W Single Cups (Imperial)
634W Single Cups (Imperial)

634W Single Cups (Imperial)

The 634W is a single cup tapered roller bearing with a 5.375″ outer diameter and 1.4063″ width, crafted from sturdy chrome steel. It fits well in imperial-sized applications and can handle temperatures from -30°C to 110°C.

Designed for tapered roller bearings, its standard cup type ensures compatibility with various bearing part numbers like 635-634W and 636-634W. The chrome steel construction offers good durability for everyday use.

This cup is interchangeable with Timken bearings, making it a practical choice for replacements. It suits industrial machinery or automotive systems where tapered roller bearings are needed.

Compliant with RoHS and REACH standards, it’s a reliable option for environmentally conscious users. The ABEC-1 rating ensures decent precision for general applications.

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Product Parameters

  • Part Number 634W
  • Brand TFL
  • Interchangeable Timken
  • Size 4.80" x 5.375" x 1.4063"
  • Outer Dia 5.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cup Width 1.4063"
  • Cup Width Tolerance +0.002" to -0.01
  • Cup Backface ToClear Radius 0.06"
  • Cup Frontface Backing Diameter 4.96"
  • Cup Backface Backing Diameter 4.80"
  • System of Measurement Inch
  • Roller Bearing Type Tapered
  • Type Cups
  • Bearing Part Number 635-634W , 636-634W , 637-634W , 639-634W , 641-634W , 642-634W , 643-634W , 644-634W , 645-634W
  • Cups Type Standard
  • Series 635
  • Ring Material Chrome Steel
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • RoHS Compliant
  • REACH Compliant

Features

What Makes 634W Bearing Suitable for High-Temperature Applications?

634W Bearing is crafted from chrome steel, offering excellent resistance to high temperatures up to 110°C.
Its tapered roller design ensures stable performance even in demanding industrial environments.

The precise outer diameter tolerance of +0.001″ to 0 enhances its fit and alignment in various applications.
With an ABEC-1 rating, it provides reliable precision for standard operational needs.

634W Bearing’s robust construction makes it interchangeable with leading brands like Timken, ensuring versatility.
Its compliance with RoHS and REACH standards highlights its environmental and safety credentials.

Application

Industrial Uses of 634W Bearing
The 634W Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its tapered design handles radial and axial loads effectively. Its chrome steel construction ensures durability in tough working conditions.

Where Is 634W Bearing Used?
You’ll often find 634W Bearing in automotive applications like wheel hubs and differential systems, thanks to its reliable performance under varying loads. The inch sizing makes it a good fit for many North American vehicle models.

Built for Heavy-Duty Use: 634W Bearing
In industrial conveyor systems, 634W Bearing provides smooth operation even under continuous use. Its standard cup design simplifies installation and maintenance, making it a practical choice for busy workshops.

Automotive vs Industrial: Applications of 634W Bearing
While 634W Bearing excels in vehicle drivetrains, it’s also a solid pick for industrial gearboxes and pumps. The ABEC-1 rating ensures consistent performance without overcomplicating the design.

Perfect Fit for Automation: 634W Bearing
For automated machinery, 634W Bearing offers reliable support in rotating assemblies. Its temperature range of -30° to 110°C makes it suitable for both indoor and outdoor applications.

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