Zhejiang Lisheng Spring Co.,Ltd
Zhejiang Lisheng Spring Co.,Ltd Quality first, customer to the whole.Honesty is first, service is to the best.
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Double wound laminar sealing rings "FK6 ISD" 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. Double wound laminar rings provide a uniform radial tension and, in contrast to the single wound "FK3" laminar rings, they have no axial joint gap. The combined ring sets "FK6 ISKD" (additional sealing of the groove base diameter) optimize the sealing effect due to the increased labyrinth effect.
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 |