Called the Perpetual Ball Roller, it simply rolls a ball on a track. It has both manual and automatic modes with variations in the automatic mode to keep it amusing. This is very elegant ...
The principal types of roller bearings are cylindrical, spherical, and tapered. In general, roller bearings offer higher load capacities than ball bearings of the same size. Cylindrical Roller ...
Several styles of bearings are available in thrust configurations. Whereas radial-load bearings locate ball or roller races on the opposing inner and outer bearing rings, most thrust bearings have ...
The Sandusky amusement park is selling slices of track from its Maverick roller coaster. HalloWeekends:5 things to know about Cedar Point's HalloWeekends, including its newest show The Intamin ...