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Wiper GWJ
preventing the penetration of dust, dirt, sand, and metal swarf at the spherical bearings of a hydraulic cylinder rod end. That reduce the danger of scuffing on the swivel bolt as a result of contamination from external sources. Furthermore, the wiper lip opens up during lubrication allowing excess lubricant to escape. Technical parameter: Working temperature: -35℃～ +100℃ Surface speed: ≤ 2.0m/s Working medium: Hydraulic oils (mineral oil-based) Materials: Polyurethane & metal Advantages: Very good wear resistance Excellent prevention of water and dust Easy installation in open groove Installation: The wiper rings are manufactured with a slightly oversized outer diameter, thus ensuring a secure press fit in the groove after installation. Any contact of the wiper lip with piston rod eyes or other connecting parts should be avioded.
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