About

One-Piece

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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One-Piece
Two-Piece

Two-piece rigid couplings have the same benefits as one-piece style with the added advantages of being serviced in-place, opposing hardware for a balanced design and step bores with keyways. 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 two-piece rigid couplings in 1215 lead-free steel with a proprietary black oxide finish and 303 stainless steel.

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Two-Piece
Set Screw

Set screw rigid couplings from Ruland have precision honed bores to ensure they are collinear. This is important when the rigid coupling is used in a precision servo system or on a mixer as honing allows for greater surface contact with the shaft and higher torque transmission capabilities. Ruland manufactures set screw rigid couplings in 1215 lead-free steel and 303 stainless steel.

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Set Screw






Products

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  1. Ruland CLC-10-10-F, One-Piece Rigid Coupling
    CLC-10-10-F
    In stock
    Ruland CLC-10-10-F, 5/8" x 5/8" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style with Keyway, 1 5/16" OD, 2" Length
  2. Ruland CLC-10-10-SS, One-Piece Rigid Coupling
    CLC-10-10-SS
    In stock
    Ruland CLC-10-10-SS, 5/8" x 5/8" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style with Keyway, 1 5/16" OD, 2" Length
  3. Ruland CLC-12-12-F, One-Piece Rigid Coupling
    CLC-12-12-F
    In stock
    Ruland CLC-12-12-F, 3/4" x 3/4" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style with Keyway, 1 1/2" OD, 2 1/4" Length
  4. Ruland CLC-12-12-SS, One-Piece Rigid Coupling
    CLC-12-12-SS
    In stock
    Ruland CLC-12-12-SS, 3/4" x 3/4" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style with Keyway, 1 1/2" OD, 2 1/4" Length
  5. Ruland CLC-14-14-F, One-Piece Rigid Coupling
    CLC-14-14-F
    In stock
    Ruland CLC-14-14-F, 7/8" x 7/8" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style with Keyway, 1 5/8" OD, 2 1/2" Length
  6. Ruland CLC-14-14-SS, One-Piece Rigid Coupling
    CLC-14-14-SS
    In stock
    Ruland CLC-14-14-SS, 7/8" x 7/8" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style with Keyway, 1 5/8" OD, 2 1/2" Length
  7. Ruland CLC-16-16-F, One-Piece Rigid Coupling
    CLC-16-16-F
    In stock
    Ruland CLC-16-16-F, 1" x 1" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style with Keyway, 1 3/4" OD, 3" Length
  8. Ruland CLC-16-16-SS, One-Piece Rigid Coupling
    CLC-16-16-SS
    In stock
    Ruland CLC-16-16-SS, 1" x 1" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style with Keyway, 1 3/4" OD, 3" Length
  9. Ruland CLC-18-18-F, One-Piece Rigid Coupling
    CLC-18-18-F
    In stock
    Ruland CLC-18-18-F, 1-1/8" x 1-1/8" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style with Keyway, 1 7/8" OD, 3 1/8" Length
  10. Ruland CLC-18-18-SS, One-Piece Rigid Coupling
    CLC-18-18-SS
    In stock
    Ruland CLC-18-18-SS, 1-1/8" x 1-1/8" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style with Keyway, 1 7/8" OD, 3 1/8" Length
  11. Ruland CLC-19-19-F, One-Piece Rigid Coupling
    CLC-19-19-F
    In stock
    Ruland CLC-19-19-F, 1-3/16" x 1-3/16" Rigid Coupling, Black Oxide Steel, One-Piece Clamp Style with Keyway, 2 1/16" OD, 3 1/4" Length
  12. Ruland CLC-19-19-SS, One-Piece Rigid Coupling
    CLC-19-19-SS
    In stock
    Ruland CLC-19-19-SS, 1-3/16" x 1-3/16" Rigid Coupling, 303 Stainless Steel, One-Piece Clamp Style with Keyway, 2 1/16" OD, 3 1/4" Length
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