Linear thruster features movable housing - Bimba Manufacturing The movable housing linear slide spans seven different bore sizes (9/16 through 3 in.) and five guide shaft diameters. The slide is available with ball bearings (Model TMH) or composite bearings (Model TEMH) with both styles housed in black-anodized carriages. The housing is guided by precision-ground, case-hardened chrome-plated shafts powered by round-line cylinders. Optional features include air cushions, internal and external bumpers, and magnetic position sensing. Bimba Manufacturing, State Route 50 N, Monee, IL 60449, (800) 442-4622, www.bimba.com