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Product details & specifications
The 3.5 x 1.5 mm O-ring is a round sealing ring with a circular cross-section made of NBR with a hardness of 70 Shore A. It has an inner diameter of 3.5 mm, a cross-section of 1.5 mm and an outer diameter of 6.5 mm and is black.
General
| Type / model | O-ring 3.5 x 1.5 NBR 70 |
|---|---|
| Item number | 2191 |
Technical data
| Material | NBR (acrylonitrile butadiene rubber) |
|---|---|
| Hardness | 70 Shore A |
| Inner diameter d1 | 3.5 mm |
| Cross-section d2 | 1.5 mm |
| Outer diameter | 6.5 mm |
| Colour | black |
| Temperature range | -30 °C to +100 °C |
| Density | 1.28 ± 0.03 g/cm³ |
| Tensile strength | 14.4 MPa |
| Elongation at break | 389 % |
| Compression set | 11 % |
| Size to DIN 3771 | 3.5 x 1.5 |
| Size to JIS B 2401 | S4 |