bwz - Mounts are very solid and exactly level justable. The not bolted on machines bearing provides essential cost savings. The anti sliding profile depleted the tendency for walking of the machine at high horicontal forces. Possible are up to 40% body noise isolation and 90% insulating effizienz in vertical and horizontal direction. The element is tolerance against angle differences. With the screw bolt by DIN 933 and inside threading by DIN 7715 will be levellated the machine and the element screwed on.