74432568
Sep 7, 1993
Jan 24, 1995
machine parts, namely ball thrust bearings; cylindrical roller thrust bearings; custom-made bearing assemblies for use in supporting, guiding, and reducing the friction of motion between fixed and moving machine parts in light-, medium-, or heavy-duty applications comprising of ball thrust bearings, cylindrical roller thrust bearings, bearing retainers, bearing aligning washers, and bearing thrust washers; bearing retainers; bearing aligning washers; and bearing thrust washers
Machinery