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Jaw/Spider Couplings for Packaging Equipment

Zero-backlash jaw couplings are a three piece assembly comprised of two aluminum hubs mated together by a center polyurethane element called the “spider.” This multiple piece design allows for a highly customizable coupling that can easily combine clamp or set screw hubs with inch, metric, keyed, and keyless bores. Zero-backlash jaw couplings have a balanced design for reduced vibration at speeds of up to 8,000 RPM. Ruland offers spiders in three durometers – 98 Shore A for high torque and torsional stiffness, 92 Shore A for a balance of stiffness and compliance, and 85 Shore A for high levels of dampening – allowing packaging equipment manufacturers the ability to specify the performance that best meets application requirements. Zero-backlash jaw couplings are manufactured in our Marlborough, Massachusetts factory with bore sizes ranging from 1/8” to 1-1/4” or 3mm to 32mm.

Products

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Items 289-312 of 354

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  1. Ruland MJS51-22-A, Jaw Coupling Hub
    MJS51-22-A
    As low as $49.01 $71.89
    Ruland MJS51-22-A, 22mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
  2. Ruland MJS51-24-A, Jaw Coupling Hub
    MJS51-24-A
    As low as $49.01 $71.89
    Ruland MJS51-24-A, 24mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
  3. Ruland MJS51-25-A, Jaw Coupling Hub
    MJS51-25-A
    As low as $49.01 $71.89
    Ruland MJS51-25-A, 25mm Jaw Coupling Hub, Aluminum, Set Screw Style, 50.8mm OD, 20.8mm Length
  4. Ruland MJS57-14-A, Jaw Coupling Hub
    MJS57-14-A
    As low as $69.14 $101.41
    Ruland MJS57-14-A, 14mm Jaw Coupling Hub, Aluminum, Set Screw Style, 57.2mm OD, 28.7mm Length
  5. Ruland MJS57-15-A, Jaw Coupling Hub
    MJS57-15-A
    As low as $69.14 $101.41
    Ruland MJS57-15-A, 15mm Jaw Coupling Hub, Aluminum, Set Screw Style, 57.2mm OD, 28.7mm Length
  6. Ruland MJS57-16-A, Jaw Coupling Hub
    MJS57-16-A
    As low as $69.14 $101.41
    Ruland MJS57-16-A, 16mm Jaw Coupling Hub, Aluminum, Set Screw Style, 57.2mm OD, 28.7mm Length
  7. Ruland MJS57-17-A, Jaw Coupling Hub
    MJS57-17-A
    As low as $69.14 $101.41
    Ruland MJS57-17-A, 17mm Jaw Coupling Hub, Aluminum, Set Screw Style, 57.2mm OD, 28.7mm Length
  8. Ruland MJS57-18-A, Jaw Coupling Hub
    MJS57-18-A
    As low as $69.14 $101.41
    Ruland MJS57-18-A, 18mm Jaw Coupling Hub, Aluminum, Set Screw Style, 57.2mm OD, 28.7mm Length
  9. Ruland MJS57-19-A, Jaw Coupling Hub
    MJS57-19-A
    As low as $69.14 $101.41
    Ruland MJS57-19-A, 19mm Jaw Coupling Hub, Aluminum, Set Screw Style, 57.2mm OD, 28.7mm Length
  10. Ruland MJS57-20-A, Jaw Coupling Hub
    MJS57-20-A
    As low as $69.14 $101.41
    Ruland MJS57-20-A, 20mm Jaw Coupling Hub, Aluminum, Set Screw Style, 57.2mm OD, 28.7mm Length
  11. Ruland MJS57-22-A, Jaw Coupling Hub
    MJS57-22-A
    As low as $69.14 $101.41
    Ruland MJS57-22-A, 22mm Jaw Coupling Hub, Aluminum, Set Screw Style, 57.2mm OD, 28.7mm Length
  12. Ruland MJS57-24-A, Jaw Coupling Hub
    MJS57-24-A
    As low as $69.14 $101.41
    Ruland MJS57-24-A, 24mm Jaw Coupling Hub, Aluminum, Set Screw Style, 57.2mm OD, 28.7mm Length
  13. Ruland MJS57-25-A, Jaw Coupling Hub
    MJS57-25-A
    As low as $69.14 $101.41
    Ruland MJS57-25-A, 25mm Jaw Coupling Hub, Aluminum, Set Screw Style, 57.2mm OD, 28.7mm Length
  14. Ruland MJS57-28-A, Jaw Coupling Hub
    MJS57-28-A
    As low as $69.14 $101.41
    Ruland MJS57-28-A, 28mm Jaw Coupling Hub, Aluminum, Set Screw Style, 57.2mm OD, 28.7mm Length
  15. Ruland MJS57-30-A, Jaw Coupling Hub
    MJS57-30-A
    As low as $69.14 $101.41
    Ruland MJS57-30-A, 30mm Jaw Coupling Hub, Aluminum, Set Screw Style, 57.2mm OD, 28.7mm Length
  16. Ruland MJS57-32-A, Jaw Coupling Hub
    MJS57-32-A
    As low as $69.14 $101.41
    Ruland MJS57-32-A, 32mm Jaw Coupling Hub, Aluminum, Set Screw Style, 57.2mm OD, 28.7mm Length
  17. Ruland MJSC25-10-A, Jaw Coupling Hub
    MJSC25-10-A
    As low as $22.65 $33.22
    Ruland MJSC25-10-A, 10mm Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
  18. Ruland MJSC25-11-A, Jaw Coupling Hub
    MJSC25-11-A
    As low as $22.65 $33.22
    Ruland MJSC25-11-A, 11mm Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
  19. Ruland MJSC25-12-A, Jaw Coupling Hub
    MJSC25-12-A
    As low as $22.65 $33.22
    Ruland MJSC25-12-A, 12mm Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
  20. Ruland MJSC25-7-A, Jaw Coupling Hub
    MJSC25-7-A
    As low as $22.65 $33.22
    Ruland MJSC25-7-A, 7mm Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
  21. Ruland MJSC25-8-A, Jaw Coupling Hub
    MJSC25-8-A
    As low as $22.65 $33.22
    Ruland MJSC25-8-A, 8mm Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
  22. Ruland MJSC25-9-A, Jaw Coupling Hub
    MJSC25-9-A
    As low as $22.65 $33.22
    Ruland MJSC25-9-A, 9mm Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 25.4mm OD, 11.9mm Length
  23. Ruland MJSC33-10-A, Jaw Coupling Hub
    MJSC33-10-A
    As low as $31.10 $45.61
    Ruland MJSC33-10-A, 10mm Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
  24. Ruland MJSC33-11-A, Jaw Coupling Hub
    MJSC33-11-A
    As low as $31.10 $45.61
    Ruland MJSC33-11-A, 11mm Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 33.3mm OD, 15.0mm Length
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