Description
Masuma ball joints have the most modern design — swivel joints made of the polyoxymethylene polymer (POM 500P). This is a highly crystalline polymer with smooth glossy surface, which is wear-proof, self-lubricating, oil-proof, and resistant to oxidation and staining. It’s notable for its high strength and persistence of its dimensions.
The metal parts of the ball joints are produced of the Cr40 alloy steel with mandatory quenching. A special technology of mirror processing ensures that the roughness of the ball pin surface doesn’t exceed 0.4 microns, and this notably expands the life of the swivel. The design and processing technology of the ball swivel guarantee that even in case of big angular loads the ball joint will not leave its regular seat.
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