FNS grease series does not contain sodium nitrite.
| DST seal | DL seal | |
|---|---|---|
| Seal design | ![]() |
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| Features | Outside contact-Lips improves grease retaintion. Excellent for high rotating speed because of light contact. |
Inside contact-Lips improves grease retaintion and suitable for high rotating speed. Excellent for minimizing water and dust intrusion. |