Radial lock



Types
MRR | MRR-INOX
3 MRR | MRR-A

Axial lock



Types
MRA | MRA-A


Hardened axial lock



Type MRG

Accessories



Socket Wrench
Torque Adapter


Special nuts



Custom-Made


Kuso Radial Lock Nuts type MRR-A 20/52x1

Designation / Order No MRR-A 20/52x1
Thread M 20 x 1
Outside Ø D 52
Width h 25
Recommended tightening torque (Nm) 18
Resulting breakaway torque (Nm) 28
Axial breaking load (kN) 127
Tightening torque of the grub screw (Nm) 3
Weight (kg) 0.34
Massinertia (kg*cm²)  
G 5
t 2
d1 47
C 12.5
m M5
S 0.5
CAD file (STEP-3D) MRR-A_M20x1x52.stp



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