O-ring 0.73 x 1.02 NBR70 (0.73 x 1.02) – in stock

inner diameter d1: 0.73 mm
cross-sectional diameter d2: 1.02 mm
material: NBR – nitrile butadiene rubber
hardness: 70 Shore A

O-rings are precision-formed circular sealing elements. The most suitable application for an O-ring is static; for dynamic applications, certain restrictions apply which must be observed.

The groove size, and consequently the sealing pressure, depends on whether the O-ring is used in hydraulic or pneumatic systems. When selecting the groove width, care must be taken to ensure that it is wider than the deformed O-ring.