BPW U-ring seal, Ø 30/63 x 15 mm
The BPW U-cup seal is a sealing ring with a U-shaped cross-section. The pressure in the space to be sealed presses the sealing lips against the shaft and housing, so the sealing effect increases with rising load.
A replacement must match the old part in inner diameter, outer diameter and height. The open side of the groove faces the space to be sealed. When fitting, do not pull the sealing lips over sharp edges or threads.
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