Gup Roller Series

The AntiCreep Cage Crossed Roller Way prevents cage creep by using a rack and pinion mechanism in the crossed roller way while also providing smooth linear motion with super high accuracy. The builtin rack and pinion mechanism is the perfect solution for cage creep. It provides reliable operation in various situations where a crossed roller way may have issues, including applications on a vertical axis. No correction for cage creep is necessary, even under high velocity or long term operation. Interchangeable Mounting Dimensions Since the rack is placed inside the way, it maintains the same outside dimensions. This provides complete mounting compatibility with the conventional crossed roller way, making it easy to replace the conventional type in machines and equipment, as well as using it in new designs.

Steel rollers with jacket consisting of tube and bearing mounting head rigidly coupled by welding. They are mounted on pre-lubricated angular or radial ball bearings and protected with double labyrinth, triple labyrinth dust seals with additional watertight protection. Monobloc steel rollers are used in belt conveyors with medium, heavy or very heavy loads. The diagrams and tables on page 42 show the dimensional characteristics and maximum loads.Operating temperature:-10 ÷ +90 [°C].

Franke bearing asseblies type LVG are bearing assemblies made of aluminum, designed as double row angular contact roller bearings with integrated bearing elements. LVG bearing assemblies are suitable for the highest load ratings. They convince by high rigidity, low rotational resistance and low weight. Designed as roller bearings, they can support high loads from all directions and are insensitive to shocks and vibrations. Franke LVG are sealed on both sides and are set with preload. By using aluminum, Franke beaing assemblies type LVG are 60% lighter than comparable steel bearings.

Sprockets with hub one side for DIN ISO 606 roller chains. The sprockets have a centre bore or are predrilled (this can vary due to production methods). For this reason, the dimension D3 max. given in the table is the maximum diameter of the bore that the sprockets are supplied with. This pilot hole/centre bore can be customised with a reamed hole, reamed hole with keyway or a tapped hole by the customer. Alternatively, bushes can be fitted by the customer to reduce the diameter.