Radial shaft seal, Double Metal-cased, Nitrile rubber (NBR), Single lip, 79.38, 104.78, 11.13, 11.13, EAN code:85311030519
| Brand | SKF |
|---|---|
| Mfr Part No. | 31189 |
| Acorn Code | 31189-SKF |
| HS Code | 8484 90 00 90 |
| COO | XXX |
Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRWH1 seals are designed with a sealant coated double metal case. They have an SKF WAVE lip made of elastomer with a higher pumping rate to reduce heat generation. A garter spring in the seal optimizes the sealing against the shaft.
• For oil or grease
• With garter spring
• WAVE lip creates higher pumping rate
• WAVE lip has less friction between shaft and lip
• WAVE lip has a lower temperature at the contact point
| Manufacturer Product Code | 31189 |
|---|---|
| Basic Product Description | Radial shaft seal with double metal case, SKF Wave lip , for oil or grease |
| Measurement | Imperial |
| UOM | Each |
| id (mm) | 79.38 |
| od (mm) | 104.78 |
| Width (mm) | 11.13 |
| Length (mm) | 79.38 |
| Radious | 104.78 |
| Seal type | Single lip |
| Operating temperature min | -40 °C |
| Operating temperature max | 100 °C |
| Outer Material | Double Metal-cased |
| Lip material | Nitrile rubber (NBR) |
| EAN code | 85311030519 |