INA KWE20G3V1 Two Row Linear Ball Bearing Carriage 30x63x70.4mm

Two-row Linear Ball Bearing Carriages: Two-row Linear recirculating roller bearing and guideway assemblies are used in applications with very high loads and very high requirements for rigidity and precision. These preloaded units for long, unlimited stroke lengths are particularly suitable for use in machine tools.

A guidance system comprises at least one carriage, one guideway, one dummy guideway, plastic closing plugs and one mounting set per carriage.

Since they have the maximum possible number of rolling elements, full complement guidance systems have extremely high load carrying capacity and particularly high rigidity. The carriages have saddle plates made from hardened steel and the rolling element raceways are precision ground. The cylindrical rollers are recirculated in enclosed channels with plastic return elements. The guideways are made from hardened steel and are ground on all faces, the rolling element raceways are precision ground.
Benefits: High quality, Able to withstand extremely high loads, High rigidity, Unlimited stroke lengths