Please select desired options to reveal part number, price and availability
Options
Bore Code B - without keyway
Bore Code K - with keyway (from d1 = 30)
Blue BS - 80 Shore A
White WS - 98 Shore A
Red RS - 92 Shore A
Product Description
GN2240 Elastomer Jaw Couplings, with Clamping Hub
Elastomer jaw couplings GN 2240 can transmit very high torques while compensating for shaft misalignments and runout tolerances. They are preferred in applications where the focus lies on pure torque and power transmission.
The choice of three coupling spiders with different hardness values allows the properties of the coupling to be optimally matched to the specific requirements. The clamping hubs and simple plug-in installation make jaw couplings very easy to assemble.
With the bore code K, the keyway is always integrated into both bores d2 and d3.
Specification
Hub - Aluminum AL, anodized, natural color
Coupling spider - Polyurethane (TPU), temperature resistant up to 60 °C
Hardness
80 Shore A, blue BS
98 Shore A, white WS
92 Shore A, red RS
Socket cap screws DIN912 - Steel, blackened
Temperature range: -20 °C up to +60 °C
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Technical Data