HANGER HELAFORM MP-300 500 METAL DOOR 2pcs

Roller set for metal doors compatible with 300 and 500 series sliding tracks. Mounted through the door frame with an M16 threaded bolt. • Materials: frame: electro-galvanized steel, wheel: steel ball bearing, bolt: electro-galvanized steel • Load capacity: 300 or 500 kg per roller set pair • Equipped with four steel bearings • Suitable for indoor and outdoor use • Package includes 2 roller sets and mounting bolts The 300/500 series is suitable for industrial and agricultural sliding door systems due to its durability and versatility. It is used in straight sliding doors, folding doors, and conveyor tracks. Typical applications include industrial buildings, warehouses, halls, and sliding fire doors. This product description is an automated translation of the original Finnish description.