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Oldham Coupling Disks in Acetal, Nylon, and PEEK

This section will allow you to select disks to be used individually or as part of an assembly. Ruland offers users the ability to tailor the performance of oldham couplings to match their application needs as disks are available in three materials, acetal for high torsional stiffness and zero-backlash, nylon for shock absorption and noise reduction, and PEEK for high temperature and low outgassing. The slots of the disk mate onto the tenons of the hub with a slight press fit to allow the coupling to operate with zero backlash. In the event of disk wear or failure, the disk can be easily replaced and the oldham coupling's original performance restored. Disks with a center hole are available upon request to allow full shaft penetration.

Features

Acetal Disk
  • Zero-Backlash
  • High torsional stiffness
  • Electrically isolating
  • Maximum speed: 4,500 RPM
  • Temperature Range: -10°F to 150°F

Nylon Disk
  • Shock absorbtion
  • Noise reduction
  • Electrically isolating
  • Maximum speed: 4,500 RPM
  • Temperature Range: -10°F to 130°F

Peek Disk
  • High temperature range
  • Low outgassing
  • Zero-Backlash
  • High torsional stiffness
  • Maximum speed: 4,500 RPM
  • Temperature Range: -10°F to 300°F
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How to Order

Complete Coupling: Oldham couplings are an assembly of two hubs and one disk

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

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

Each hub and disk is sold separately

 

Products

View as Grid Table

19 Items

Set Descending Direction
  1. Ruland OD12/19-AT, Oldham Coupling Disk
    OD12/19-AT
    Ruland OD12/19-AT, Oldham Coupling Disk, Acetal, 0.750" (19.1mm) OD, High Torque
  2. Ruland OD12/19-NL, Oldham Coupling Disk
    OD12/19-NL
    Ruland OD12/19-NL, Oldham Coupling Disk, Nylon, 0.750" (19.1mm) OD, High Dampening
  3. Ruland OD12/19-PEK, Oldham Coupling Disk
    OD12/19-PEK
    Ruland OD12/19-PEK, Oldham Coupling Disk, PEEK, 0.750" (19.1mm) OD, High Temp. & Corrosion Resistance
  4. Ruland OD16/25-AT, Oldham Coupling Disk
    OD16/25-AT
    Ruland OD16/25-AT, Oldham Coupling Disk, Acetal, 1.000" (25.4mm) OD, High Torque
  5. Ruland OD16/25-NL, Oldham Coupling Disk
    OD16/25-NL
    Ruland OD16/25-NL, Oldham Coupling Disk, Nylon, 1.000" (25.4mm) OD, High Dampening
  6. Ruland OD16/25-PEK, Oldham Coupling Disk
    OD16/25-PEK
    Ruland OD16/25-PEK, Oldham Coupling Disk, PEEK, 1.000" (25.4mm) OD, High Temp. & Corrosion Resistance
  7. Ruland OD21/33-AT, Oldham Coupling Disk
    OD21/33-AT
    Ruland OD21/33-AT, Oldham Coupling Disk, Acetal, 1.313" (33.3mm) OD, High Torque
  8. Ruland OD21/33-NL, Oldham Coupling Disk
    OD21/33-NL
    Ruland OD21/33-NL, Oldham Coupling Disk, Nylon, 1.313" (33.3mm) OD, High Dampening
  9. Ruland OD21/33-PEK, Oldham Coupling Disk
    OD21/33-PEK
    Ruland OD21/33-PEK, Oldham Coupling Disk, PEEK, 1.313" (33.3mm) OD, High Temp. & Corrosion Resistance
  10. Ruland OD26/41-AT, Oldham Coupling Disk
    OD26/41-AT
    Ruland OD26/41-AT, Oldham Coupling Disk, Acetal, 1.625" (41.3mm) OD, High Torque
  11. Ruland OD26/41-NL, Oldham Coupling Disk
    OD26/41-NL
    Ruland OD26/41-NL, Oldham Coupling Disk, Nylon, 1.625" (41.3mm) OD, High Dampening
  12. Ruland OD26/41-PEK, Oldham Coupling Disk
    OD26/41-PEK
    Ruland OD26/41-PEK, Oldham Coupling Disk, PEEK, 1.625" (41.3mm) OD, High Temp. & Corrosion Resistance
  13. Ruland OD32/51-AT, Oldham Coupling Disk
    OD32/51-AT
    Ruland OD32/51-AT, Oldham Coupling Disk, Acetal, 2.000" (50.8mm) OD, High Torque
  14. Ruland OD32/51-PEK, Oldham Coupling Disk
    OD32/51-PEK
    Ruland OD32/51-PEK, Oldham Coupling Disk, PEEK, 2.000" (50.8mm) OD, High Temp. & Corrosion Resistance
  15. Ruland OD36/57-AT, Oldham Coupling Disk
    OD36/57-AT
    Ruland OD36/57-AT, Oldham Coupling Disk, Acetal, 2.250" (57.2mm) OD, High Torque
  16. Ruland OD36/57-PEK, Oldham Coupling Disk
    OD36/57-PEK
    Ruland OD36/57-PEK, Oldham Coupling Disk, PEEK, 2.250" (57.2mm) OD, High Temp. & Corrosion Resistance
  17. Ruland OD8/13-AT, Oldham Coupling Disk
    OD8/13-AT
    Ruland OD8/13-AT, Oldham Coupling Disk, Acetal, 0.500" (12.7mm) OD, High Torque
  18. Ruland OD8/13-NL, Oldham Coupling Disk
    OD8/13-NL
    Ruland OD8/13-NL, Oldham Coupling Disk, Nylon, 0.500" (12.7mm) OD, High Dampening
  19. Ruland OD8/13-PEK, Oldham Coupling Disk
    OD8/13-PEK
    Ruland OD8/13-PEK, Oldham Coupling Disk, PEEK, 0.500" (12.7mm) OD, High Temp. & Corrosion Resistance
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