Radial shaft seal, Double Metal-cased, Nitrile rubber (NBR), Double lip, 79.38, 101.68, 11.13, 11.13, EAN code:85311030434
| Brand | SKF |
|---|---|
| Mfr Part No. | 31148 |
| Acorn Code | 31148-SKF |
| HS Code | 8484 90 00 90 |
| COO | Mexico (MX) |
Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRWHA1 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 and a non-contacting auxiliary lip 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 | 31148 |
|---|---|
| Basic Product Description | Radial shaft seal with double metal case, SKF Wave lip and auxiliary, non-contacting lip |
| Measurement | Imperial |
| UOM | Each |
| id (mm) | 79.38 |
| od (mm) | 101.68 |
| Width (mm) | 11.13 |
| Length (mm) | 79.38 |
| Radious | 101.68 |
| Seal type | Double lip |
| Operating temperature min | -40 °C |
| Operating temperature max | 100 °C |
| Outer Material | Double Metal-cased |
| Lip material | Nitrile rubber (NBR) |
| EAN code | 85311030434 |