Emergency bearing mechanism

摘要

In a bearing unit (3) of a cable sheave (1) of a cableway system, the cable sheave (1) is arranged on a shaft (2) which is mounted in bearings (8, 9) in a bearing framework (4). An inner ring (10) or outer ring (11) of at least a first bearing (8) is connected to the shaft (2). The outer ring (11) or inner ring (10) of said first bearing is connected to an inner ring (13) or outer ring (14) of a second bearing (9) and is mounted in the bearing framework (4) via said second bearing (9).