Ringfeder

Ringfeder 7012 28x55 Locking Assembly

Ringfeder RFN7012, 28d, 55D self-centering lock assemblies feature double-tapered thrust rings with self-releasing tapers suitable for the applications with limited space. They have large transmittable forces and moments, bending moment and radial loads, easy installation, and low risks to contamination. Typical applications include pulleys, levers, chain wheels etc. You can download the product's 3D model below.

MPN: RfN 7012-28x55

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Specifications


max. transmissible torque ft lbs 435
ta 13
dn min bei 400 2.559
pw 28551
pn 14493
transmissible torque at given ta 366
width of ring 0.669
overall length without screws 0.787
overall length 1.083
outer diameter inch 2.165
inner diameter inch 1.102
surface pressure on shaft at given ta 28551
surface pressure on hub at given ta 14493
max. tightened torque of the clamping screws 13
series RfN7012
d mm 55
l mm 27.5
l1 mm 20
l3 mm 17
t nm 496
pw nmm2 197
pn nmm2 100
dg mm 6
ta nm 17
dn min bei rp02 400 nmm2 mm 65
tmax nm 590
video

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