Image shown is representative and may differ from the actual product in size, proportions, and color shade
CS
0.139 in
(3.53 mm)
ID
1.859 in
(47.22 mm)
Detailed Description
NB70BK56-OR-225 is a Black, 70 Shore A, NBR (Nitrile, Buna-N) O-Ring. It is a 70 durometer NBR (Nitrile, Buna-N). NB70BK56-OR-225 is AS568 size -225 O-Ring also referred to as 3.53mm (Cross Sectional Diameter (CS)) x 47.22mm (Inside Diameter (ID)). Material: 70 Durometer NBR NB70BK56 O-Ring Size: AS568 -225, 3.53mm CS X 47.22mm ID (0.139" CS X 1.859" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NB70BK56 |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 70 Shore A Hardness |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -55 °C / -67 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -225 |
| Cross Section (CS) | 3.53 mm / 0.139 in |
| Inside Diameter (ID) | 47.22 mm / 1.859 in |
