Anillos tóricos de goma de nitrilo negros CS 4 mm OD 12 mm-450 mm NBR resistentes al aceite sellos redondos

Material: Nitrile rubber (NBR). Model: Nitrile Rubber O Rings. Performance: nitrile rubber is heat resistant to 120 degrees, has good oil resistance, wear resistance, etc. Cross Section (CS): 4mm. Colour: Black.

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