... , Lowering, Pushing, Pulling and Rolling Linear Motions. Bevel Gear Jacks Detailed Information: ModelsRN-0.5T, 1T, 2T, ... 6000mmConfigurationsSelf-Locking Trapezoidal Screw, Worm Gear, Worm Shaft, Taper Roll Bearing, Housing, Grease Oil Sealing etc. MountingUpright, Inverted ... Bevel Gearbox, Swivel Plate and Trunnion Base etc.Bevel Gear Jacks Materials: Lifting Screwsteel C45 (optional: stainless steel ...