Ball bushing with axial extending ball guides

摘要: An axially elongated ball bushing is inserted into a bore in housing. The includes an cage having plurality of loops each extending the axial direction and containing number balls located loaded duct unloaded loop. Each open through radially inner outer surfaces cage. ducts are arranged so that, loop, its adjacent one loop other A joint race insert formed thin hardened sheet steel bridges pair portions inserts bent outwardly against surface by balls, however, do not yield thickness direction.