| 摘要 |
The invention relates to a fan arrangement, comprising an electric motor (2) having a motor shaft (3), a fan wheel (4) driven by the motor shaft and arranged in a housing, at least one shaft bearing (10), a shaft sealing arrangement (1), which has the shape of a crucible, wherein the at least one shaft bearing is inserted in the shaft sealing arrangement, which has a sealing opening (8) for the motor shaft to pass through. |
