S 20 X 30 X 7 B1
S 20 X 30 X 7 B1
- NBR (Natural Rubber), Case – plain steel, Spring – spring steel.
- Max Temperature: -40°C/-40°F – 100°C/ 212°F
- Max Surface Speed: 14 m/s
Radial shaft seal with outer metal case and spring loaded sealing lip. Ground O.D. And sealing lip trimmed on the front face. Application: Mineral Oils, Synthetic Oils, Greases Standard type for a broad range of applications in every sector of industry; the metal case gives a particularly firm and accurate seat in the housing bore; static sealing on O.D. It is partially limited.