Due to Microsoft's discontinuation of updates, including security, certain functionality such as checkout and CAD may not work for you. We recommend using Google Chrome, Microsoft Edge, Firefox, or Safari to ensure full functionality.
Thank you - the Ruland team

Currency
USD - US Dollar
MENU

Carefully Made Shaft Collars

Shop
Account
Settings
  • Language:
    English
    • Currency
    USD - US Dollar

    Jaw Coupling with Keyway - JCC

    Clamp style jaw coupling hubs with bores with keyways and inch dimensions. Bore sizes range from 3/8" to 1-1/4".

    Features

    • Zero backlash
    • Balanced design
    • Replaceable spider
    • RoHS3 and REACH Compliant
    • Maximum speed: 8,000 RPM
    • Bore tolerance:
      • +.001"/-.000"
      • +.03mm/-.00mm
    • Temperature Range:
      • -10°F to 180°F
      • -23°C to 82°C

    Material

    • Aluminum hubs are standard
    • Stainless steel hubs are available upon request



    Line DrawingLine Drawing

    How to Order

    Complete Coupling: Jaw couplings are an assembly of two hubs and one spider

    Hubs: Choose two hubs in inch or metric in any style with the same outside diameter

    Spider: Choose spider to match performance criteria. The spider must have the same outside diameter as both hubs.

    Each hub and spider is sold separately

     

    Products

    View as Grid Table

    Items 25-33 of 33

    Set Descending Direction
    1. JCC44-16-A
      JCC44-16-A
      As low as $98.57 $144.57
      Ruland JCC44-16-A, 1" Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 2.750" OD, 1.300" Length
      Add to Compare
    2. JCC44-18-A
      JCC44-18-A
      As low as $98.57 $144.57
      Ruland JCC44-18-A, 1-1/8" Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 2.750" OD, 1.300" Length
      Add to Compare
    3. JCC44-20-A
      JCC44-20-A
      As low as $98.57 $144.57
      Ruland JCC44-20-A, 1-1/4" Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 2.750" OD, 1.300" Length
      Add to Compare
    4. JCC44-22-A
      JCC44-22-A
      As low as $98.57 $144.57
      Ruland JCC44-22-A, 1-3/8" Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 2.750" OD, 1.300" Length
      Add to Compare
    5. JCC44-24-A
      JCC44-24-A
      As low as $98.57 $144.57
      Ruland JCC44-24-A, 1-1/2" Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 2.750" OD, 1.300" Length
      Add to Compare
    6. JCC50-16-A
      JCC50-16-A
      As low as $113.36 $166.26
      Ruland JCC50-16-A, 1" Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 3.125" OD, 1.590" Length
      Add to Compare
    7. JCC50-18-A
      JCC50-18-A
      As low as $113.36 $166.26
      Ruland JCC50-18-A, 1-1/8" Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 3.125" OD, 1.590" Length
      Add to Compare
    8. JCC50-20-A
      JCC50-20-A
      As low as $113.36 $166.26
      Ruland JCC50-20-A, 1-1/4" Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 3.125" OD, 1.590" Length
      Add to Compare
    9. JCC50-22-A
      JCC50-22-A
      As low as $113.36 $166.26
      Ruland JCC50-22-A, 1-3/8" Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 3.125" OD, 1.590" Length
      Add to Compare
    Page
    per page
     

    Browse By

    Compare Products
    1. Remove This Item
    Compare
    Clear All
    Select products to compare.
    My Favorites
    Last Added Items
    1. Add to Cart
      Remove This Item
    Go to My Favorites
    Add products to your favorites.
    © 2025 Ruland Manufacturing Co., Inc. All rights reserved Top