Hub locking devices available

Ringfeder shaft hub locking devices are now available from Ringflex Drive Systems with inch dimensions, both in the standard RfN 7012 and in the self centring RfN 7013.0 and 7013.1 ranges. The range of sizes offered covers shaft diameters from 3/4in to 71/8in for the 7012, and from 1in to 4in for the 7013.0 and 7013.1.