Monorail guidance systems (INA)

linea recirculating roller bearing and guideway assemblies rue are, due to the use of cylindrical rollers, the ina monorail guidance systems with the highest load carrying capacity and rigidity. They comprise at least one carriage with a full complement roller system, a guideway, integrated elastic wipers on the end faces of the carriage, sealing strips on the upper and lower faces of the carriage and closing plugs to close off the fixing holes in the guideway.

the carriage and guideway of a linear recirculating roller bearing and guideway assembly are matched to each other as a standard system due to their closely toleranced preload. It may be possible, after consultation, to use carriages and guideways in different combinations.

linear recirculating roller bearing and guideway assemblies are suitable for accelerations up to 100 m/s2, speeds up to 180 m/min and operating temperatures from –10 °c to +100 °c. They are used in applications with long unlimited stroke lengths, high and very high loads and high to very high rigidity.

the units are also available in a design with optimised noise to x-life quality.

Six-row linear recirculating ball bearing and guideway assemblies

Six-row linear recirculating ball bearing and guideway assemblies KUSE are the ball-based guidance systems with the highest load carrying capacity and rigidity. They comprise at least one carriage with a full complement ball system, a guideway, integrated elastic wipers on the end faces of the carriage, sealing strips on the lower face of the carriage and plastic closing plugs.

Linear recirculating ball bearing and guideway assemblies KUSE are suitable for accelerations up to 150 m/s2, speeds up to 300 m/min and operating temperatures from –10 °C to +100 °C. They are used in applications with long unlimited stroke lengths, high and very high loads and high to very high rigidity.

Four-row linear recirculating ball bearing and guideway assemblies

Four-row linear recirculating ball bearing and guideway assemblies KUVE are the most versatile and comprehensive range of monorails from INA. These units comprise at least one carriage with a full complement ball system, a guideway, integrated elastic wipers on the end faces of the carriage, sealing strips on the upper and lower faces of the carriage and plastic closing plugs.

Linear recirculating ball bearing and guideway assemblies KUVE are suitable for accelerations up to 150 m/s2, speeds up to 300 m/min and operating temperatures from –10 °C to +100 °C. They are used in applications with long unlimited stroke lengths, high loads, high rigidity and low friction.

The units are also available in a design with optimised noise to X-life quality.

Two-row linear recirculating ball bearing and guideway assemblies

Two-row linear recirculating ball bearing and guideway assemblies are the economical alternative where guidance systems with moderate load requirements are concerned. The units comprise at least one carriage with a full complement ball system, a guideway, integrated elastic wipers on the end faces of the carriage, sealing strips on the lower face of the carriage and plastic closing plugs.

Linear guidance systems with linear recirculating ball bearing units comprise ball bearing units, carriages and guideways. They allow large support distances, have adjustable clearance and are to standard accuracy class G3.

The full complement bearing units run on one or both sides of the guideways and, despite their small dimensions, have high load carrying capacity. If the bearing units are screw mounted in carriages, together with the guideways they form four-row linear recirculating ball bearing and guideway assemblies. The ball bearing units are sealed on all sides by the wipers on the end faces and on the sealing strips which form a gap seal in conjunction with the guideway. Linear recirculating ball bearing units can be relubricated.

The carriages comprise an anodised aluminium body and two linear recirculating ball bearing units. The carriage has two T-slots for fixing to the adjacent construction. The clearance can be adjusted by means of three screws on the side of the carriage; the screws press on the back of the bearing unit.

The guideways are available with raceways on one or both sides. They are made from hardened steel and ground on all sides.