Rigid ball bearings Bearing 61806-ZZ INOX 30x42x7mm ISB SS61806ZZ-ISB €23.78 (€19.65 tax excl.) Ball bearing 61806-ZZ dimensions 30x42x7mm. Single row deep groove ball bearing made of stainless steel, sealed with two metal covers for closure (ZZ). Reference: SS61806-ZZ Representative image for illustrative purposes, the item supplied will correspond to the indicated specifications. View