Shaft Collars

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(769 KB)

2012 Shaft Collar Stock List

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(245 KB)

Shaft Couplings

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(1.2 MB)

Product Tables

Shaft Collars
Shaft Couplings
Flexible Beam


Fastening Hardware
Stick Slip
Torque Charts (Metal)
Torque Charts (Plastic)
Wrench Sizes
REACH Compliance
RoHS Compliance


Avoiding Coupling Failure
Getting a Hold on Shaft Collars
Rigid Collars for Motion Control
Shaft Couplings

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Ruland Website
CAD Drawings

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Ruland Shaft Collars and Couplings


For more than 70 years, Ruland Manufacturing Co., Inc. has been producing “thoughtfully designed” and “carefully made” shaft collars and couplings from its base in Marlborough, MA. Through continuous innovation, manufacturing control and a wide-range of proprietary processes including special materials, surface treatments, anti-vibration coupling hardware and precision honing, Ruland continues to drive the evolution of product performance and appearance.

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Product Range (Click a row for detailed specifications)

Product Range
Shaft Collars
Shaft Couplings

For additional technical product and ordering information,
please contact Application Support.


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Application Support:  1-888-712-3400
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