Image shown is representative and may differ from the actual product in size, proportions, and color shade
CS
0.139 in
(3.53 mm)
ID
5.859 in
(148.82 mm)
PU PU90BK01 O-Ring, Size: -257
Material: PU PU90BK01 O-Ring
Size: AS568 -257 O-Ring
Part Number: PU90BK01-OR-257
Color: Black
Detailed Description
PU90BK01-OR-257 is a Black, 90 Shore A, Gum Polyurethane (AU, PU) O-Ring, a Ester Polyurethane product. It is a 90 durometer Polyurethane (AU, PU). PU90BK01 is manufactured with the following features & specifications: General Purpose Material. PU90BK01-OR-257 is AS568 size -257 O-Ring also referred to as 3.53mm (Cross Sectional Diameter (CS)) x 148.82mm (Inside Diameter (ID)). Material: 90 Durometer PU PU90BK01 O-Ring Size: AS568 -257, 3.53mm CS X 148.82mm ID (0.139" CS X 5.859" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | PU90BK01 |
| Material | Polyurethane (AU, PU) |
| Subtype | Ester Polyurethane |
| Cure | Gum |
| Color | Black |
| Durometer | 90 Shore A Hardness |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -55 °C / -67 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -257 |
| Cross Section (CS) | 3.53 mm / 0.139 in |
| Inside Diameter (ID) | 148.82 mm / 5.859 in |
