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One-Piece Rigid Couplings

One-piece rigid couplings from Ruland do not mar the shaft and have high torsional holding power. They are supplied with proprietary Nypatch® anti-vibration coating, which allows for repeated installations, prevents screws from coming loose during operation, and provides the necessary dissimilar material in stainless steel couplings to reduce galling. Straight bore rigid couplings from Ruland are precision honed to ensure bores are collinear. This is important when the rigid coupling is used in a precision servo system as honing allows for greater surface contact with the shaft and higher torque transmission capabilities. Ruland manufactures one-piece rigid couplings in 1215 lead-free steel with a proprietary black oxide finish, 303 stainless steel, and lightweight 2024 aluminum.

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8 Items

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  1. Ruland MCLC-15-15-F, One-Piece Rigid Coupling
    MCLC-15-15-F
    As low as $48.03 $70.44
    Ruland MCLC-15-15-F, 15mm x 15mm Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style with Keyway, 34mm OD, 50mm Length
  2. Ruland MCLC-15-15-SS, One-Piece Rigid Coupling
    MCLC-15-15-SS
    As low as $103.04 $151.13
    Ruland MCLC-15-15-SS, 15mm x 15mm Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style with Keyway, 34mm OD, 50mm Length
  3. Ruland MCLX-15-15-F, One-Piece Rigid Coupling
    MCLX-15-15-F
    As low as $38.67 $56.72
    Ruland MCLX-15-15-F, 15mm x 15mm Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 34mm OD, 50mm Length
  4. Ruland MCLX-15-15-SS, One-Piece Rigid Coupling
    MCLX-15-15-SS
    As low as $81.55 $119.61
    Ruland MCLX-15-15-SS, 15mm x 15mm Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 34mm OD, 50mm Length
  5. Ruland MCLX-3/4"-15MM-F, One-Piece Rigid Coupling
    MCLX-3/4"-15MM-F
    As low as $74.82 $109.74
    Ruland MCLX-3/4"-15MM-F, 3/4" x 15mm Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 1.339" (34mm) OD, 1.969" (50mm) Length
  6. Ruland MCLX-3/4"-15MM-SS, One-Piece Rigid Coupling
    MCLX-3/4"-15MM-SS
    As low as $160.14 $234.87
    Ruland MCLX-3/4"-15MM-SS, 3/4" x 15mm Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 1.339" (34mm) OD, 1.969" (50mm) Length
  7. Ruland MCLX-5/8"-15MM-F, One-Piece Rigid Coupling
    MCLX-5/8"-15MM-F
    As low as $52.21 $76.57
    Ruland MCLX-5/8"-15MM-F, 5/8" x 15mm Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style, 1.339" (34mm) OD, 1.969" (50mm) Length
  8. Ruland MCLX-5/8"-15MM-SS, One-Piece Rigid Coupling
    MCLX-5/8"-15MM-SS
    As low as $110.09 $161.47
    Ruland MCLX-5/8"-15MM-SS, 5/8" x 15mm Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style, 1.339" (34mm) OD, 1.969" (50mm) Length
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