NF L31-341*NF EN 3446:1995 Aerospace series. Bearings, precision ball without flange in corrosion resisting steel, for instruments and equipment. Dimensions and loads.
1995NF L31-341*NF EN 3446:1995 Aerospace series. Bearings, precision ball without flange in corrosion resisting steel, for instruments and equipment. Dimensions and loads.