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
1.949 in
(49.50 mm)
Detailed Description
NB65BK50-OR-2X49.5 is a Black, 65 Shore A, Sulfur Cured NBR (Nitrile, Buna-N) O-Ring. It is a 65 durometer NBR (Nitrile, Buna-N). NB65BK50-OR-2X49.5 is JIS size S-50 O-Ring also referred to as 2mm (Cross Sectional Diameter (CS)) x 49.5mm (Inside Diameter (ID)). Material: 65 Durometer NBR NB65BK50 O-Ring Size: JIS S-50, 2mm CS X 49.5mm ID (0.079" CS X 1.949" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NB65BK50 |
| Material | NBR (Nitrile, Buna-N) |
| Cure | Sulfur Cured |
| Color | Black |
| Durometer | 65 Shore A Hardness |
| High Temperature | 95 °C / 203 °F |
| Low Temperature | -55 °C / -67 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | JIS |
| Size | S-50 |
| Cross Section (CS) | 2.00 mm / 0.079 in |
| Inside Diameter (ID) | 49.50 mm / 1.949 in |
