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Designation
Keyless locking coupling
style
A
Main material
steel
D1=Shaft diameter
100
D2=Flange diameter
131
D=internal diameter
80
B
106
L1
65
L3
96
Max. axial force F kN with tightening torque MS
190
Max. torque M Nm with tightening torque MS
7580
No. of screws
12 x M10
Surface pressure on hub P N/mm²
85
Surface pressure on shaft P N/mm²
110
Tightening torque MS Nm
83
~ CONFLICT MINERALS 3TG status
no intentional 3TG
~ CP65 substance 2 cancer
soots, tars, and mineral oils
~ PFAS free?
not yet identified
~ REACH SVHC-free?
yes
~ RoHS conformity
yes, without exemption
~ TSCA 6(H) conformity
yes

Description

Material
Steel.
Version
Bright.
Note
Particularly compact self-centering keyless locking coupling without axial offset.

- for shaft diameters from 8 to 85 mm
- for medium torques
- suitable for hubs with low wall thickness
- no axial offset
- self-centering
Assembly
Lightly oil keyless locking coupling on the tapered faces and contact points of the shaft and hub. Do not use MoS2 or grease. Insert keyless locking coupling in the hub seat and slide onto shaft. Tighten screws crosswise in several increments to the defined tightening torque.

Dismantling: Remove all screws and screw into the extraction threads of the front flange. Tighten screws crosswise in several steps until the keyless locking coupling loosens.
Tolerances
Shaft:
Recommended tolerance h8.
Surface quality Rz ≤ 16 µm.

Hub:
Recommended tolerance H8.
Surface quality Rz ≤ 16 µm.
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