Elastic coupling hub RNT size 90 type IS for taper bush 3020
| Size | 90 |
|---|---|
| Type | IS |
| Torque Nominal [Nm] | 2400 |
| Spider 92° Shore A [Product No.] | 60509290 |
| Torque max. [Nm] | 3600 |
| Spider 98° Shore A [Product No.] | 60509890 |
| DH [mm] | 200 |
| D [mm] | 160 |
| L [mm] | 149 |
| l [mm] | 52 |
| M [mm] | 33 |
| E [mm] | 45 |
| Bush [No.] | 3020 |
| Bore d min. [mm] | 20 - 75 |
| Speed max. at V=40m/s [rpm] | 3750 |
| Weight approx. [kg] | 9,6 |
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Material: Coupling hubs: Grey cast iron GG25 (GJL-250). Spider: Polyurethane, Shore hardness either 92°A or 98°A.
Two coupling hubs combined with one spider and two taper bushes make up a ready-to-install elastic coupling.
All components have to be ordered separately.
This means accessibility (mounting from the inside or outside) and various bore diameters can be chosen.
Temperature range: -20°C to +80°C.
Design IS: Mounting of bush from inside.
Design AS: Mounting of bush from outside.
In this youtube video we show the mounting and demounting of taper bushes: Video clip (3.5 Minutes)