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DOUBLE ROLLER CHAIN COUPLER SPROCKET HALF
Brand new. Double roller chain coupler sprocket half. Three piece chain coupler consist of two sprockets connected together with double roller chain. Sold as individual halves and chain. Purchase two halves and one coupler chain to make a complete coupling. For reversing operation, shock, pulsating loads or other severe operating conditions select the next larger coupling size. Furnished with standard keyway and setscrew.
Is the hub diameter large enough of this sprocket to be bored to 2 15/16" and a keyway cut? I need to couple a 40 HP motor to an edger mandrel with an OD of 2 15/16".
A: There will be approximately 1/8" material left on the circumference if bored to 2 15/16". Any keyway would be extremely shallow and very likely would not reliably transmit 40 HP.