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

Jaw Coupling with Keyway - JSC

Set screw style jaw coupling hubs with bores with keyways and inch dimensions. Bore sizes range from 1/8" 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

21 Items

Set Descending Direction
  1. Ruland JSC16-6-A, Jaw Coupling Hub
    JSC16-6-A
    Ruland JSC16-6-A, 3/8" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 1.000" OD, 0.467" Length
  2. Ruland JSC16-8-A, Jaw Coupling Hub
    JSC16-8-A
    Ruland JSC16-8-A, 1/2" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 1.000" OD, 0.467" Length
  3. Ruland JSC21-10-A, Jaw Coupling Hub
    JSC21-10-A
    Ruland JSC21-10-A, 5/8" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 1.313" OD, 0.590" Length
  4. Ruland JSC21-6-A, Jaw Coupling Hub
    JSC21-6-A
    Ruland JSC21-6-A, 3/8" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 1.313" OD, 0.590" Length
  5. Ruland JSC21-8-A, Jaw Coupling Hub
    JSC21-8-A
    Ruland JSC21-8-A, 1/2" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 1.313" OD, 0.590" Length
  6. Ruland JSC26-10-A, Jaw Coupling Hub
    JSC26-10-A
    Ruland JSC26-10-A, 5/8" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 1.625" OD, 0.710" Length
  7. Ruland JSC26-12-A, Jaw Coupling Hub
    JSC26-12-A
    Ruland JSC26-12-A, 3/4" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 1.625" OD, 0.710" Length
  8. Ruland JSC26-6-A, Jaw Coupling Hub
    JSC26-6-A
    Ruland JSC26-6-A, 3/8" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 1.625" OD, 0.710" Length
  9. Ruland JSC26-8-A, Jaw Coupling Hub
    JSC26-8-A
    Ruland JSC26-8-A, 1/2" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 1.625" OD, 0.710" Length
  10. Ruland JSC32-10-A, Jaw Coupling Hub
    JSC32-10-A
    Ruland JSC32-10-A, 5/8" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 2.000" OD, 0.820" Length
  11. Ruland JSC32-12-A, Jaw Coupling Hub
    JSC32-12-A
    Ruland JSC32-12-A, 3/4" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 2.000" OD, 0.820" Length
  12. Ruland JSC32-14-A, Jaw Coupling Hub
    JSC32-14-A
    Ruland JSC32-14-A, 7/8" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 2.000" OD, 0.820" Length
  13. Ruland JSC32-16-A, Jaw Coupling Hub
    JSC32-16-A
    Ruland JSC32-16-A, 1" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 2.000" OD, 0.820" Length
  14. Ruland JSC32-8-A, Jaw Coupling Hub
    JSC32-8-A
    Ruland JSC32-8-A, 1/2" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 2.000" OD, 0.820" Length
  15. Ruland JSC36-10-A, Jaw Coupling Hub
    JSC36-10-A
    Ruland JSC36-10-A, 5/8" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 2.250" OD, 1.130" Length
  16. Ruland JSC36-12-A, Jaw Coupling Hub
    JSC36-12-A
    Ruland JSC36-12-A, 3/4" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 2.250" OD, 1.130" Length
  17. Ruland JSC36-14-A, Jaw Coupling Hub
    JSC36-14-A
    Ruland JSC36-14-A, 7/8" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 2.250" OD, 1.130" Length
  18. Ruland JSC36-16-A, Jaw Coupling Hub
    JSC36-16-A
    Ruland JSC36-16-A, 1" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 2.250" OD, 1.130" Length
  19. Ruland JSC36-18-A, Jaw Coupling Hub
    JSC36-18-A
    Ruland JSC36-18-A, 1-1/8" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 2.250" OD, 1.130" Length
  20. Ruland JSC36-20-A, Jaw Coupling Hub
    JSC36-20-A
    Ruland JSC36-20-A, 1-1/4" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 2.250" OD, 1.130" Length
  21. Ruland JSC36-8-A, Jaw Coupling Hub
    JSC36-8-A
    Ruland JSC36-8-A, 1/2" Jaw Coupling Hub, Aluminum, Set Screw Style With Keyway, 2.250" OD, 1.130" Length
per page
© 2024 Ruland Manufacturing Co., Inc. All rights reserved Top