DESCRIPTION
The MW-H24 is a metric double-acting thermoplastic polyurethane wiper for severe operating conditions and heavy attack of dirt.
The special design of the inward-facing sealing lip contributes to an optimum contact pressure resulting in a very high scraper effect of the residual oil film thanks to the sharp, knife cut, scraping lip.
The outer scraper lip leans against the housing. This ensures an optimum sealing force and further prevents the ingress of dirt and water across the groove bottom. Also in case of high level of external contamination and dirt or rod eccentricity under side load the scraper effect remains stable.
SEAL INFORMATION
Durometer (Shore A): 92
Temperature Range (F): -31 TO 230
Max Speed (ft/sec): 1.5
Mating Surface Roughness - Ra (µm) - DYNAMIC: 0.1<>0.4
Mating Surface Roughness - Ra (µm) - STATIC: 1.6 MAX
Part Number Definition (Metric): MW-(ROD DIAMETER)X(OD)X(BASE HEIGHT)H24
Additional Part Number Definition (Metric): 70 X 82.2 X 8.1 = MW-70X82.2X8.1H24