Σφαιρικό κιβώτιο εργαλείων ρουλεμάν κυλίνδρων μειωτών 22234MBW33 & αιολική ενέργεια

Reducer 22234MBW33 Spherical Roller Bearings Gear Box & Wind Power Description: Spherical roller bearings have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft