O-rings 50x3.5 mm NBR (PU 100 pcs.)

Item no: 50500035S

O-ring 50 x 3.5 mm. Inner Ø 50 mm, outer Ø 57 mm, cord thickness 3.5 mm. NBR = oil and fuel resistant. Approx. 70° Shore hardness A, black. O-rings are ring-shaped sealing elements. The name is derived from the round (O-shaped) cross-section of the ring. O-rings are standardized according to DIN ISO 3601. (1 PU = 100 pcs). Price per PU