ROLLER

摘要

The roller with a fixed axle (2) with end sectors of special shape runs through the roller faces. A bearing (3) with an external ring fixed to a pass-through bearing housing (4) is fixed at the roller ends. Each fixed axle goes into a cap (6) connected to external end of bearing housing (4). In cylindrical body (1), there are at least two uniformly arranged groups, each of them having at least two uniformly arranged spokes (7), external ends of spokes being welded to internal surface of cylindrical body, and internal ends of spokes going into a flange (8) with a centrally welded mobile axle (9), ends of axle being rigidly connected to respective internal rings of bearings (3). Cylindrical body comprises three parts. Axle (9k) is shortened and fixed to respective flange in each end part (1k), and respective additional fixed axles (10R) are mounted on each of its spokes, a bearing (11) being mounted on each of axles.