A variety of top plate styles, exceptionally strong materials of construction and a wide range of modification possibilities make ot, t, and nt rollers the true oem leaders of the hilman brand. Rollers in this series are built for long life and a wide range of operating conditions. For basic linear motion, these rollers are used as bearing slides, conveyors, guides, casters or dollies. Typical applications include the straight motion required for thermal expansion under a furnace or heat exchange, as slides under nuclear shield doors, upside down as a conveyor in heavy die handling carts, in concrete forming for the casting and curing process as well in the launching of heavy segments, attached to a cradle for the launching of huge ships or as a heavy duty wheel-like device to mobilize grandstand areas.
