Ringfeder

RfN 7110 65x84 Locking Assembly

The RfN 7110-65x84 is a self-centering locking assembly without axial displacement. They feature low surface pressure used for thin-walled hubs with a low extension limit. As the locking screws are located out of the actual clamping area and the pressures are relatively low, the hub can be designed economically small. Thus they are particularly ideal for applications in narrow spaces because of the low structural height. You can download the product's 3D model below.

MPN: RfN 7110-40x53

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Specifications


inner diameter 2.559
outer diameter 3.307
overall width 3.228
overall width without screws 2.913
installation length up to collar 1.969
transmissible torque at given ta 2331
transmissible axial force 21642
surface pressure on shaft at given ta 13043
surface pressure on hub at given ta 10145
max. tightened torque of the screws 30
series RfN7110
d mm 84
d1 mm 93
d3 mm 104
l mm 82
l1 mm 74
l4 mm 50
t nm 3160
pw nmm2 90
pn nmm2 70
ta nm 41
video

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