Image shown is representative and may differ from the actual product in size, proportions, and color shade
CS
0.275 in
(6.99 mm)
ID
2.475 in
(62.87 mm)
NBR NB50BK28 X-Ring, Size: -409
Material: NBR NB50BK28 X-Ring
Size: AS568 -409 X-Ring
Part Number: NB50BK28-XR-409
Color: Black
Detailed Description
NB50BK28-XR-409 is a Black, 50 Shore A, NBR (Nitrile, Buna-N) X-Ring. It is a 50 durometer NBR (Nitrile, Buna-N). NB50BK28 is manufactured with the following features & specifications: General Purpose Material. NB50BK28-XR-409 is AS568 size -409 X-Ring also referred to as 6.99mm (Cross Sectional Diameter (CS)) x 62.87mm (Inside Diameter (ID)). Material: 50 Durometer NBR NB50BK28 X-Ring Size: AS568 -409, 6.99mm CS X 62.87mm ID (0.275" CS X 2.475" 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 | X-Ring |
| Size Standard | AS568 |
| Size | -409 |
| Cross Section (CS) | 6.99 mm / 0.275 in |
| Inside Diameter (ID) | 62.87 mm / 2.475 in |
