Image shown is representative and may differ from the actual product in size, proportions, and color shade
CS
0.157 in
(4.00 mm)
ID
2.165 in
(55.00 mm)
NBR NB70BK55 O-Ring, Size: 4X55
Material: NBR NB70BK55 O-Ring
Size: Metric 4X55 O-Ring
Part Number: NB70BK55-OR-4X55
Color: Black
Detailed Description
NB70BK55-OR-4X55 is a Black, 70 Shore A, NBR (Nitrile, Buna-N) O-Ring. It is a 70 durometer NBR (Nitrile, Buna-N). NB70BK55-OR-4X55 is Metric size 4X55 O-Ring also referred to as 4mm (Cross Sectional Diameter (CS)) x 55mm (Inside Diameter (ID)). Material: 70 Durometer NBR NB70BK55 O-Ring Size: Metric 4X55, 4mm CS X 55mm ID (0.157" CS X 2.165" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NB70BK55 |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 70 Shore A Hardness |
| High Temperature | 95 °C / 203 °F |
| Low Temperature | -50 °C / -58 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | Metric |
| Size | 4X55 |
| Cross Section (CS) | 4.00 mm / 0.157 in |
| Inside Diameter (ID) | 55.00 mm / 2.165 in |
