Products
  • Products
  • Content
    The product images shown are Illustrative only and may not be an exact representation of the product.
    View All Super HC® Molded Notch Powerband® Belts

    21/3VX630 SPR HC NTCH PWRBD

    Product # 938821063

    The PowerBand® construction allows multiple belts to function as a single unit, with even load distribution and each strand fitting securely in the sheave groove. Recommended for multiple V-belt drives exposed to pulsating or heavy shock loads which can make belts whip, turn over, slip, or jump off the drive.

    • Flex-Bonded Cords are strongly bonded to the body of the belt resulting in equal load distribution and the absorption of bending stress without cord deterioration.
    • Notches molded into the belt during manufacturing increase flexibility, making this belt well suited for drives with smaller diameter sheaves.
    • Patented Ethylene (EPDM) Material construction provides -51°C to +121°C (-60°F to +250°F) temperature range to resist belt cracking.
    • The Tie Band assures high lateral rigidity, guiding the belt in a straight line and preventing it from coming off the drive.
    • Meets RMA oil and heat resistant standards and static conductivity requirements.

    • Product Details
      Part # 21/3VX630
      Product # 938821063
      Description 21/3VX630 SPR HC NTCH PWRBD
      UPC 072053769548
      Cross Section 3VX
      Top Width Per Strand (in) 0.359
      Top Width Per Strand (mm) 9
      Effective Length (in) 62.79
      Effective Length (mm) 1595
      Outside Circumference (in) 63
      Outside Circumference (mm) 1600
      Number of Ribs 21
      Section 3VX
      Strand 21
      Top Width (in) 8.5
      Top Width (mm) 216
      Angle. 38
      Thickness (in) 0.35
      Thickness (mm) 9
    Resources

    PRODUCT RESOURCES

    Manuals, Guides and Tech Tips