Anti-friction metals and like metallic alloys; unwrought and partly wrought common metals and their alloys; metal parts of bridges and buildings; and parts of bridges and buildings, all made of a combination of metal and non-metallic materials, the metal predominating; weight supporting bearings for use in bridges, buildings, engineering constructions and in industrial installations; all made of metal or of combinations of metal and non-metallic materials, the metal predominating; and parts and fittings for all such weight supporting bearings

Weight supporting bearings for bridges, buildings, engineering constructions, and for industrial installations; all made of non-metallic materials or of non-metallic materials and metals, the non-metallic materials predominating.

Bearings, bushes and thrust washers; all being parts of machines; parts of machinery included in Class 7 and made principally of mixtures of polytetrafluoroethylene plastics, powdered metals and graphite; machine couplings; ball joints for machines; and parts and fittings for all the aforesaid goods all being goods included in this class

Bearings, bearing bushes, and parts of bearings all for vehicles for locomotion by land, air or water; ball joints for vehicles; couplings for vehicles; and parts and fittings for all the aforesaid goods