Image shown is representative and may differ from the actual product in size, proportions, and color shade
CS
0.331 in
(8.40 mm)
ID
11.398 in
(289.50 mm)
Detailed Description
NB65BK50-OR-8.4X289.5 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-8.4X289.5 is JIS size P-290 O-Ring also referred to as 8.4mm (Cross Sectional Diameter (CS)) x 289.5mm (Inside Diameter (ID)). Material: 65 Durometer NBR NB65BK50 O-Ring Size: JIS P-290, 8.4mm CS X 289.5mm ID (0.331" CS X 11.398" 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 | P-290 |
| Cross Section (CS) | 8.40 mm / 0.331 in |
| Inside Diameter (ID) | 289.50 mm / 11.398 in |
