Wheel drive i.e. hydrostatic wheel drive, for use in drive axle of industrial lorry, has biasing element arranged at outer side of wheel of drive and accessed and actuated via guided longitudinal bore of wheel drive shaft

摘要

The drive (2a) has a rolling bearing (7) for supporting a wheel drive shaft (3). A shaft seal device (22) is arranged between a drive flange (4) and the bearing to seal the wheel drive shaft. A biasing element (30) is arranged at an outer side of a wheel of the drive and accessed and actuated via a guided longitudinal bore (36) of the wheel drive shaft from the outer side of the wheel of the drive. The biasing element is actuated by a screw fastening element (35), where the drive drives the wheel drive shaft.