Description:
Material, surface finish:
Elastomer spider in polyurethane, shore hardness 98-A. Hub in aluminium, natural finish
Sample order:
nlm 23022-008,
D1 = 6
D2 = 6
(The hubs are supplied predrilled).
Note:
Short assembly times due to the radial clamping hub. The couplings can be mounted in complete assembled condition resp. a plug-in assembly is also possible. The assembly force can be minimised by slight oiling of the spider. The neccessary thightening torque of the clamping screw must be noted.
Assembly:
The seat shaft / hub is to be selected as transitional seat. Admissible seat clearance shaft / hub: min. 0.01 mm; max. 0.04 mm. E.g.
shaft: � 28 k6
hub: � 28 F6.
Hub boreholes which are smaller than D min. are possible; but an optimal transfer of the nominal torque of the coupling can not be guaranteed in this case.
On request:
Desired hub holes D1 and D2 seperately with tolerance class or tolerance zone.