Seals -- Industrial seals -- Power transmission seals -- Radial shaft seals for general industrial applications -- SKF 21950
21950
| US stock number | 21950 | |||
| Design | CRSHA1 | |||
| Lip material | R | |||
Dimensions
| d1 | 55.575 | mm | |
| D | 92.02 | mm | |
| b | 12.7 | mm |
Application and operating conditions
| Pressure differential | max. | 0.05 | MPa | |
| Operating temperature | min. | -40 | °C | |
| Operating temperature | max. | 100 | °C | |
| Operating temperature, short period | max. | 120 | °C | |
| Rotational speed | max. | 2749 | r/min | |
| Shaft surface speed | max. | 8 | m/s |