HI-EX

[steel-backed bi-metal strip being partly wrought common metal; thrust washers of metal]

[ machine parts;, namely, half ball and roller bearings, ] wrapped bushings [, hemispherical cups for bearings, and structural ball and roller bearings]

[wheel and axle bearings, bearing bushings and metal and rubber thrust washers, all for vehicles for locomotion by land, air or water; wheel and axle ball joints for land vehicles]