Image shown is representative and may differ from the actual product in size, proportions, and color shade
CS
0.118 in
(3.00 mm)
ID
2.913 in
(74.00 mm)
NBR NB50BK28 O-Ring, Size: 3X74
Material: NBR NB50BK28 O-Ring
Size: Metric 3X74 O-Ring
Part Number: NB50BK28-OR-3X74
Color: Black
Detailed Description
NB50BK28-OR-3X74 is a Black, 50 Shore A, NBR (Nitrile, Buna-N) O-Ring. It is a 50 durometer NBR (Nitrile, Buna-N). NB50BK28 is manufactured with the following features & specifications: General Purpose Material. NB50BK28-OR-3X74 is Metric size 3X74 O-Ring also referred to as 3mm (Cross Sectional Diameter (CS)) x 74mm (Inside Diameter (ID)). Material: 50 Durometer NBR NB50BK28 O-Ring Size: Metric 3X74, 3mm CS X 74mm ID (0.118" CS X 2.913" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NB50BK28 |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 50 Shore A Hardness |
| High Temperature | 135 °C / 275 °F |
| Low Temperature | -55 °C / -67 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | Metric |
| Size | 3X74 |
| Cross Section (CS) | 3.00 mm / 0.118 in |
| Inside Diameter (ID) | 74.00 mm / 2.913 in |
