Shaft Collars

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2012 Shaft Collar Stock List

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Shaft Couplings

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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

Useful Tools:

Ruland Website
CAD Drawings

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Introduction to Ruland Shaft Couplings

Ruland shaft couplings are found in virtually any type of machinery and are frequently accessories to other components.  They are available in a range of designs and types including bellows, disc, flexible beam, oldham, rigid and zero backlash jaw.  They are available in one and two-piece designs, with and without keyways, and in various materials and material finishes including aluminum, carbon and stainless steel.

A large number of standard sizes are available to fit shafts ranging from 1/8" to 2" in the inch series and from 3mm to 50mm in the metric series. Inch to metric conversion couplings are also available by special order. Shaft couplings are stamped with the Ruland name and the bore sizes for easy identification.

Product Range (Click a row for detailed specifications)

Product Range
Bellows Couplings
Disc Couplings
Flexible Beam Couplings
Jaw Couplings
Oldham Couplings
Rigid Couplings

For additional information on shaft couplings, please see the following technical article entitled "What to Look For in Shaft Couplings" made available on the RotoPrecision website courtesy of Ruland.

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


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