Maedler North America

SKU 61541800
d [mm] 18
D [mm] 35
L [mm] 21
L2 [mm] 25,0
M t (transferable at MA) [Nm] 94
P ax (at MA transferable) [kN] 11
Surface Pressure Shaft PW [N/mm²] 110
Surface Pressure Hub PN [N/mm²] 57
Size M4 x 20
No. of Clamping Bolts 4
Tightening Torque TA [Nm] 4,9
Weight [kg] 0,087


CAD FILES (click to download)

If you need a rework or a custom-made-product please contact us directly with your inquiry.

The supplied 3D models, pictures and technical drawings are made with reasonable care.
Nevertheless liability is excluded for the accuracy and correctness of this data.

Weight 0.1 kg
Dimensions 35 × 35 × 25 cm


Design (shape)



Inner diameter [mm]

Outer diameter [mm]

Length [mm]

Transmissible torque [Nm]

Admissibile axial force [kN]

shaft surface pressure [N/mm2]

hub surface pressure [N/mm2]

Thread size

No. of bolts (pcs)

Weight [kg]

Inch / Metric

Locking assembly BAR bore 18mm SKU: 61541800

Material: Steel.

For fixing a hub (e. g. drive wheel, rotor or similar) on a shaft. For
medium torques. Self-centering. Slight axial offset possible during

Fit, Surface: Due to the special design of the BAR clamping set
even rough fits can be bridged with excellent self centering capacity.
Shaft and hub up to Quality h8/H8. Surface finish for shaft and hub
12. 5µm.


Availability: 24 in stock (backorders ship within 1-2 weeks)

Quantity Price
1 - 9 $38.25
10 - 24 $37.08
25 - 49 $35.92
50+ $34.68
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