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Double wound laminar sealing rings "FK6 ISKD" are used as a grease seal for roller and plain bearings and they protect, if greased, against grease leakage as well as against dust, dirt and splash water ingress, especially if the sealing requirements are high. Due to the increased labyrinth effect, the sealing effect is optimized by the additional sealing of the groove base diameter.
The "FK6 ASD" or "FK6 ASKD" assemblies are normally preferred over the "FK6 ISD" or "FK6 ISKD" assemblies due to their easier installation into the grooves. Depending on the applications or the technical requirements, the ring carriers can be manufactured from steel, cast iron, light alloy or plastics.
0.625 | - | 1.249 | 0.072 | 0.119 | 0.055 | 0.021 | 0.134 | -0.134 |
1.25 | - | 1.499 | 0.072 | 0.119 | 0.065 | 0.021 | 0.154 | -0.154 |
1.5 | - | 1.749 | 0.084 | 0.139 | 0.078 | 0.025 | 0.18 | -0.18 |
1.75 | - | 2.249 | 0.102 | 0.17 | 0.095 | 0.031 | 0.214 | -0.214 |
2.25 | - | 2.749 | 0.102 | 0.17 | 0.113 | 0.031 | 0.25 | -0.25 |
2.75 | - | 2.999 | 0.102 | 0.17 | 0.123 | 0.031 | 0.27 | -0.27 |
3 | - | 3.249 | 0.102 | 0.17 | 0.128 | 0.031 | 0.28 | -0.28 |
3.25 | - | 3.499 | 0.102 | 0.17 | 0.138 | 0.031 | 0.3 | -0.3 |
3.5 | - | 3.999 | 0.102 | 0.17 | 0.158 | 0.031 | 0.34 | -0.34 |
4 | - | 4.499 | 0.102 | 0.17 | 0.168 | 0.031 | 0.36 | -0.36 |
4.5 | - | 4.999 | 0.131 | 0.215 | 0.188 | 0.039 | 0.408 | -0.408 |
5 | - | 5.499 | 0.131 | 0.215 | 0.2 | 0.039 | 0.432 | -0.432 |
5.5 | - | 6.249 | 0.158 | 0.254 | 0.225 | 0.046 | 0.49 | -0.49 |
6.25 | - | 7.749 | 0.187 | 0.301 | 0.25 | 0.055 | 0.54 | -0.54 |
7.75 | - | 9.999 | 0.187 | 0.301 | 0.312 | 0.055 | 0.702 | -0.702 |
10 | - | 12.499 | 0.217 | 0.346 | 0.35 | 0.063 | 0.778 | -0.778 |
12.5 | - | 14.999 | 0.217 | 0.346 | 0.375 | 0.063 | 0.828 | -0.828 |
15 | - | 19.999 | 0.307 | 0.496 | 0.437 | 0.093 | 0.952 | -0.952 |
20 | - | 24.999 | 0.31 | 0.504 | 0.5 | 0.093 | 1.158 | -1.158 |
25 | - | 29.999 | 0.31 | 0.504 | 0.567 | 0.093 | 1.292 | -1.292 |
30 | - | 50 | 0.31 | 0.504 | 0.75 | 0.093 | 1.658 | -1.658 |