FEY Labyrinth Sealing Rings
FK7 DMS DOUBLE WOUND LAMINAR RETAINING RINGS FOR SHAFTS
Protect components in dirty and abrasive environments up to 700oC
General Information
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FK7 DMS DOUBLE WOUND LAMINAR RETAINING RINGS FOR SHAFTS
Bore Ø DB | RB | RD | NB | DN = DB+ |
45 – 51.9 52 – 59.9 60 – 69.9 | 3.5 3.5 3.5 | 1.65 1.65 1.65 | 1.8 1.8 1.8 | – 2.0 – 2.0 – 2.0 |
70 – 74.0 75 – 79.9 80 – 89.9 | 4.1 4.3 4.6 | 1.65 1.98 1.98 | 1.8 2.15 2.15 | – 2.5 – 2.5 – 2.8 |
90 – 99.9 100 – 109.9 110 – 129.9 | 5.0 5.5 6.0 | 1.98 1.98 2.0 | 2.15 2.15 2.15 | – 3.0 – 3.0 – 3.0 |
130 – 149.9 150 – 169.9 170 – 199.9 | 6.0 7.0 8.0 | 3.0 3.0 3.0 | 3.15 3.15 3.15 | – 3.5 – 4.0 – 5.0 |
200 – 259.9 260 – 310 | 9.0 10.0 | 3.0 3.0 | 3.15 3.15 | – 5.0 – 5.5 |
