Maedler
61557020
Locking assembly COM-D bore 20mm size 20-47
Material: Steel.
For fixing a hub (e.g. drive wheel,
rotor or similar) on a shaft.
For high torques.
Self-centering.
Slight axial offset possible during mounting.
Concentricity: 0.02 to 0.04mm.
Fit: Shaft h8, Hub H8. Surface roughness hub/shaft max. 12.5µm.
Article ID: 61557020
d [mm] 20
D [mm] 47
L1 [mm] 26
A [mm] 31
L [mm] 39
L2 [mm] 45
Transmissible Torque T [Nm] 530
Transmissible Axial Force Fax [kN] 52
Surface Pressure Shaft PW [N/mm²] 274
Surface Pressure Hub PN [N/mm²] 118
Bolts (DIN 912, 12.9) [No x Size] 6 x M6 x 25
Tightening Torque TA [Nm] 17
Weight [kg] 0,37
D [mm] 47
L1 [mm] 26
A [mm] 31
L [mm] 39
L2 [mm] 45
Transmissible Torque T [Nm] 530
Transmissible Axial Force Fax [kN] 52
Surface Pressure Shaft PW [N/mm²] 274
Surface Pressure Hub PN [N/mm²] 118
Bolts (DIN 912, 12.9) [No x Size] 6 x M6 x 25
Tightening Torque TA [Nm] 17
Weight [kg] 0,37