Multi-row diagonal rolling bearing for storing pinion shaft in gear box of vehicle, has rolling elements that are aligned with respect to contact lines such that adjacent row of rolling elements form O-arrangement with contact lines

摘要

The bearing (1) has multiple inclined contact lines (18a,18b,23a,23b) that are arranged along axial direction of staggered rows of rolling elements (14a,14b,19a,19b). Two outer rings (8a,8b) and two inner rings (12a,12b) are arranged in rolling elements. Outer raceways (15a,15b,21a,21b) and inner raceways (16a,16b,22a,22b) are arranged for guiding rolling elements into cages (13a,13b,20a,20b). The rolling elements are aligned with respect to contact lines such that adjacent row of rolling elements form O-arrangement with contact lines.