Back Rings | STU | 254.61 X 5.99 X 2.44 mm | 90 NBR NB901801
DICHTOMATIK Back-up Ring Elastomer | STU-449 | 254,61 X 5,99 X 2,44 / mm | 90 NBR NB901801 Black |
Material not affected by REACH
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Inner diameter (d)254.61 mm
Seal width (H)2.44 mm
Profile height (S)5.99 mm