The Beam, Bellows, and Mini Disc designs all have a single piece construction so only one piece needs to be selected. The GS Curved Jaw, Oldham, Mini-Soft, and Mini Jaw designs have three piece constructions, consisting of two hubs and an insert. When the shaft size of the driver and driven are the same diameter, the hubs will be the same. When the shaft diameters differ, the hubs will differ accordingly.
©
The Timken Company.