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Jaw Coupling with Keyway - MJCC

Clamp style jaw coupling hubs with bores with keyways and metric dimensions. Bore sizes range from 7mm to 30mm.

Features

  • Zero backlash
  • Balanced design
  • Replaceable spider
  • RoHS2 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 1-24 of 50

Set Descending Direction
  1. Ruland MJCC25-10-A, Jaw Coupling Hub
    MJCC25-10-A
    As low as $24.68 $36.19
    Ruland MJCC25-10-A, 10mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 25.4mm OD, 11.9mm Length
  2. Ruland MJCC25-11-A, Jaw Coupling Hub
    MJCC25-11-A
    As low as $24.68 $36.19
    Ruland MJCC25-11-A, 11mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 25.4mm OD, 11.9mm Length
  3. Ruland MJCC25-12-A, Jaw Coupling Hub
    MJCC25-12-A
    As low as $24.68 $36.19
    Ruland MJCC25-12-A, 12mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 25.4mm OD, 11.9mm Length
  4. Ruland MJCC25-7-A, Jaw Coupling Hub
    MJCC25-7-A
    As low as $24.68 $36.19
    Ruland MJCC25-7-A, 7mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 25.4mm OD, 11.9mm Length
  5. Ruland MJCC25-8-A, Jaw Coupling Hub
    MJCC25-8-A
    As low as $24.68 $36.19
    Ruland MJCC25-8-A, 8mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 25.4mm OD, 11.9mm Length
  6. Ruland MJCC25-9-A, Jaw Coupling Hub
    MJCC25-9-A
    As low as $24.68 $36.19
    Ruland MJCC25-9-A, 9mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 25.4mm OD, 11.9mm Length
  7. Ruland MJCC33-10-A, Jaw Coupling Hub
    MJCC33-10-A
    As low as $34.06 $49.95
    Ruland MJCC33-10-A, 10mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 33.3mm OD, 15.0mm Length
  8. Ruland MJCC33-11-A, Jaw Coupling Hub
    MJCC33-11-A
    As low as $34.06 $49.95
    Ruland MJCC33-11-A, 11mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 33.3mm OD, 15.0mm Length
  9. Ruland MJCC33-12-A, Jaw Coupling Hub
    MJCC33-12-A
    As low as $34.06 $49.95
    Ruland MJCC33-12-A, 12mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 33.3mm OD, 15.0mm Length
  10. Ruland MJCC33-13-A, Jaw Coupling Hub
    MJCC33-13-A
    As low as $34.06 $49.95
    Ruland MJCC33-13-A, 13mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 33.3mm OD, 15.0mm Length
  11. Ruland MJCC33-14-A, Jaw Coupling Hub
    MJCC33-14-A
    As low as $34.06 $49.95
    Ruland MJCC33-14-A, 14mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 33.3mm OD, 15.0mm Length
  12. Ruland MJCC33-15-A, Jaw Coupling Hub
    MJCC33-15-A
    As low as $34.06 $49.95
    Ruland MJCC33-15-A, 15mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 33.3mm OD, 15.0mm Length
  13. Ruland MJCC33-16-A, Jaw Coupling Hub
    MJCC33-16-A
    As low as $34.06 $49.95
    Ruland MJCC33-16-A, 16mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 33.3mm OD, 15.0mm Length
  14. Ruland MJCC33-8-A, Jaw Coupling Hub
    MJCC33-8-A
    As low as $34.06 $49.95
    Ruland MJCC33-8-A, 8mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 33.3mm OD, 15.0mm Length
  15. Ruland MJCC33-9-A, Jaw Coupling Hub
    MJCC33-9-A
    As low as $34.06 $49.95
    Ruland MJCC33-9-A, 9mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 33.3mm OD, 15.0mm Length
  16. Ruland MJCC41-10-A, Jaw Coupling Hub
    MJCC41-10-A
    As low as $42.65 $62.55
    Ruland MJCC41-10-A, 10mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 41.3mm OD, 18.0mm Length
  17. Ruland MJCC41-11-A, Jaw Coupling Hub
    MJCC41-11-A
    As low as $42.65 $62.55
    Ruland MJCC41-11-A, 11mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 41.3mm OD, 18.0mm Length
  18. Ruland MJCC41-12-A, Jaw Coupling Hub
    MJCC41-12-A
    As low as $42.65 $62.55
    Ruland MJCC41-12-A, 12mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 41.3mm OD, 18.0mm Length
  19. Ruland MJCC41-13-A, Jaw Coupling Hub
    MJCC41-13-A
    As low as $42.65 $62.55
    Ruland MJCC41-13-A, 13mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 41.3mm OD, 18.0mm Length
  20. Ruland MJCC41-14-A, Jaw Coupling Hub
    MJCC41-14-A
    As low as $42.65 $62.55
    Ruland MJCC41-14-A, 14mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 41.3mm OD, 18.0mm Length
  21. Ruland MJCC41-15-A, Jaw Coupling Hub
    MJCC41-15-A
    As low as $42.65 $62.55
    Ruland MJCC41-15-A, 15mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 41.3mm OD, 18.0mm Length
  22. Ruland MJCC41-16-A, Jaw Coupling Hub
    MJCC41-16-A
    As low as $42.65 $62.55
    Ruland MJCC41-16-A, 16mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 41.3mm OD, 18.0mm Length
  23. Ruland MJCC41-17-A, Jaw Coupling Hub
    MJCC41-17-A
    As low as $42.65 $62.55
    Ruland MJCC41-17-A, 17mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 41.3mm OD, 18.0mm Length
  24. Ruland MJCC41-18-A, Jaw Coupling Hub
    MJCC41-18-A
    As low as $42.65 $62.55
    Ruland MJCC41-18-A, 18mm Jaw Coupling Hub, Aluminum, Clamp Style With Keyway, 41.3mm OD, 18.0mm Length
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