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
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 |
