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Unread 08-02-2004, 19:54
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Re: Jaw Coupling

The CEC coupling is great. We did end up using it (after modifying it as per Andy's guidelines for 3/8" shaft). These things don't weigh hardly anything and work great. Just make sure MSC has them in stock before you purchase them.

For each side you will need 2 hubs and one spider to comlete the coupling. You also want to purchase the Buna-N spider (the softest of the 3, the other 2 are too hard for most applications)
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Unread 08-02-2004, 21:06
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Re: Jaw Coupling

Yep, these couplings are nice. We did not strip the keyway in the composite, but we were worried about it. So, we boached a hex hole in the composite part and put a hex sleeve piece of aluminum in it's place. This hex sleeve had a 3/8" hole with a 1/8" keyway in it, just like the composite coupling had.

Good luck,
Andy B.
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