Gauge roller for lawn mower, has seal ring comprising sealing lip such that ring is fitted on fixed shaft and/or shaft end, on which bearings are arranged, with tight adjustment, and lip is supported on bearing housing for sealing

摘要

The roller has a bearing housing (7) arranged at its ends and held in rotation by bearings (13) arranged on a fixed shaft and/or a shaft end (8). A seal ring (10) has, on its outer diameter and positioned on each side between the shaft and/or the end and the housing, a sealing lip (20) such that the ring is fitted on the shaft and/or the end with a tight adjustment, and the lip is supported on the housing for sealing.