Dichtomatik radial shaft seal A 22x42x7 mm NBR DIN 3760
- Schirmer item number
- 2168
- Manufacturer
- Dichtomatik
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Product details & specifications
The radial shaft seal A 22x42x7 to DIN 3760 has an outer surface fully covered with NBR, a spring-loaded sealing lip and an internal steel stiffening ring. This version has no additional dust lip.
General
| Manufacturer | Dichtomatik |
|---|---|
| Type / model | WA 22x42x7 NBR |
| Item number | 2168 |
| Order number | WA 22x42x7 NBR |
| Series | Radial shaft seals WA |
Technical data
| Standard | DIN 3760 |
|---|---|
| Design | A (WA, elastomer-covered outer surface, without dust lip) |
| Inner diameter (shaft) | 22 mm |
| Outer diameter | 42 mm |
| Width | 7 mm |
| Elastomer | NBR 70 Shore A |
| Garter spring | unalloyed spring steel to DIN EN 10270-1 |
| Stiffening ring | unalloyed steel to DIN EN 10139 |
| Temperature range | -40 to +80 °C (briefly +100 °C) |
| Max. circumferential speed | 10 m/s |
| Max. pressure | 0.05 MPa (0.5 bar) |