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GN 2260-ST
GN 2260
Rigid Couplings
78711-R,20
78710-R,10
78712-R,50
orGN 300-30-B5-SW;60
GN 612-5-M12x1,5-A;40
DIN 172-B10,5-20-A;50
ISO 8675-M8x1-04-BT;10
78711-R,20
78710-R,10
78712-R,50
orGN 300-30-B5-SW;60
GN 612-5-M12x1,5-A;40
DIN 172-B10,5-20-A;50
ISO 8675-M8x1-04-BT;10
Bore codes
Coupling
Socket cap screws ISO 4762
Operating temperature -40 °C to +175 °C
Rigid couplings GN 2260 connect supported shafts or are used as couplings for shaft extensions. They transmit angular positions and high torques precisely and with zero backlash, without compensating for alignment errors and runout tolerances. The slotted design makes them very easy to install.
With the bore code K, the keyway is always integrated into both bores d2 and d3. For applications with strong vibrations, thread locking is recommended for the clamping screws.
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