Controllable drive arrangement for industrial vehicle, has rotating assembly bearing comprising bearing inner and outer parts that form inner areas of bearing, where inner areas filled with lubricant are sealed in contactless manner

摘要

The arrangement has a drive motor (1), and a transmission for driving a running wheel (3) of an industrial vehicle. A rotating assembly bearing (8) is provided with bearing inner parts (9, 9A) and bearing outer parts (10, 10A) for executing steering movements. The inner and outer parts form inner areas (12, 12A) of the bearing to accommodate rolling bodies (11, 11A), where the inner areas filled with lubricant are sealed in a contactless manner. The inner parts are connected with a drive motor housing (2) and a transmission housing (5). The outer parts are connected to a vehicle frame (15).