FAQ - Safety Clutch, Spider Coupling and Line Shafts

PT Couplings with Keyway

Q) Are keyways available in these pt couplings?
A) Aside from one special version of a safety clutch, and one particular design of precision spider coupling, all R+W flex couplings, line shafts, and safety clutches are designed to work without a keyway in the shaft hub. A DIN or ANSI keyway can be easily broached into any coupling shaft hub in the catalog however.

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