Wiper WPM 38x48x7/10 NBR+Stal

The WPM 38x48x7/10 NBR+Stal wiper ring is ideally suited to protect the glands of hydraulic cylinders against external contamination. It effectively prevents mud, water and dirt from penetrating the system, which helps protect the seals and the piston rod surface against premature wear. This wiper is made of oil-resistant NBR rubber set in a solid steel case, thus ensuring a secure and durable fit in the housing. The design is intended for press-fitting into the housing and guarantees a solid hold even under difficult operating conditions. The flexible rubber lip fits precisely against the piston rod surface, thoroughly removing contamination and moisture during cylinder operation. Application: - hydraulic cylinder glands, - working mechanisms of construction and agricultural machinery, - systems exposed to mud, dust and water. Materials: - working part: NBR (nitrile rubber), - case: steel. Technical data: - Inner diameter (d): 38 mm, - Outer diameter (D): 48 mm, - Height / thickness (H): 7/10 mm. Size in inches: - d × D × H: 1.496" × 1.890" × 0.276"/0.394".