Profile rail wagon for linear movement on profile rail in roller bearing guidance utilized for e.g. transporting heavy machine parts, has raceway and one of rolling bodies formed such that raceway rests on bodies along tangent line

摘要

The wagon (110) has two legs (150-1, 150-2) extending vertical to a center section (140) such that the legs and the center section form a central recess (160). A raceway (200) turned towards a profile rail (120) is arranged at the center section. A set of rolling bodies (220) is unrolled to each other during relative movement of the wagon and the profile rail between the raceway and a mating track (230) of the rail. The raceway and one rolling body are formed such that the raceway rests on the rolling bodies along a tangent line. A transverse direction runs parallel to the center section. The rolling bodies are covered by a cover.