5.7.2
Taconite seals
Taconite seals were specially developed for use in a dusty environment. The
penetration of dust is prevented by a combination of three seal elements (radial
shaftsealing ring, lamellar seal and greasecharged rechargeable labyrinth seal).
Fig. 17: Taconite seal
1
Radial shaftsealing ring
2
Lamellar seal
Taconite seals are divided into the following types:
Taconite "E"
1
Taconite "F F" and "F H"
Fig. 18: Taconite seal, variants E, F, FF, FH and FK
1
Output
2
Taconite "FF"
4
2
3
3
Greasecharged labyrinth seal, rechargeable
4
Flat grease nipple
2
1
3
3
Taconite "FH"
4
Taconite "FK"
BA 5033 EN 03/2011
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1
Taconite "F"
Taconite "F K" and "F F"
2
4