OpenBeam 608 bearing to NEMA 17 mount adapter
Our 608 Bearing to NEMA17 adapter is essentially a standard 608 skate bearing pillow block with a NEMA17 motor mount pattern. This allows the other end of a long drive shaft to be supported using the same bracket work that is supporting the NEMA17 motor.
http://blog.openbeamusa.com/2012/05/29/in-depth-608-bearing-adapter/