The material of this wiper is HPU55D110. Its hardness is higher than that of the common wiper on the market. It has strong abrasion resistance and can remove all mud and other solid adhesives.
● The thickened main lip increases the radial tightening force on the shaft and enhances the dust removal effect.
● OD convex platform can prevent impurities from entering the sealing system around the sealing outer ring.
● The bulge ensures that the lip is not trapped in the corner of the groove.
● The additional edge can pump back the remaining oil film, and the pressure between the main seal and the dustproof ring will be released by lifting the dust scraping lip.