Image shown is representative and may differ from the actual product in size, proportions, and color shade
CS
0.079 in
(2.00 mm)
ID
1.870 in
(47.50 mm)
NBR NB70BK08 O-Ring, Size: S-48
Material: NBR NB70BK08 O-Ring
Size: JIS S-48 O-Ring
Part Number: NB70BK08-OR-2X47.5
Color: Black
Detailed Description
NB70BK08-OR-2X47.5 is a Black, 70 Shore A, Peroxide Cured NBR (Nitrile, Buna-N) O-Ring. It is a 70 durometer NBR (Nitrile, Buna-N). NB70BK08 is manufactured with the following features & specifications: NSF 61 Certified. NB70BK08-OR-2X47.5 is JIS size S-48 O-Ring also referred to as 2mm (Cross Sectional Diameter (CS)) x 47.5mm (Inside Diameter (ID)). Material: 70 Durometer NBR NB70BK08 O-Ring Size: JIS S-48, 2mm CS X 47.5mm ID (0.079" CS X 1.870" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NB70BK08 |
| Material | NBR (Nitrile, Buna-N) |
| Cure | Peroxide Cured |
| Color | Black |
| Durometer | 70 Shore A Hardness |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -35 °C / -31 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | JIS |
| Size | S-48 |
| Cross Section (CS) | 2.00 mm / 0.079 in |
| Inside Diameter (ID) | 47.50 mm / 1.870 in |
| Other Specifications | |
NSF 61 Certified | |
